1914580239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 3434296320

約数和(自身を除く): 1519716081

約数列:

[1, 3, 11, 13, 17, 19, 33, 39, 41, 51, 57, 123, 143, 187, 209, 221, 247, 323, 337, 429, 451, 533, 561, 627, 663, 697, 741, 779, 969, 1011, 1353, 1599, 2091, 2337, 2431, 2717, 3553, 3707, 4199, 4381, 5729, 5863, 6403, 7293, 7667, 8151, 8569, 9061, 10127, 10659, 11121, 12597, 13143, 13243, 13817, 17187, 17589, 19209, 23001, 25707, 27183, 30381, 39729, 41451, 46189, 48191, 63019, 70433, 74477, 83239, 99671, 108851, 111397, 138567, 144573, 145673, 151987, 172159, 179621, 189057, 211299, 223431, 234889, 249717, 262523, 299013, 326553, 334191, 437019, 455961, 516477, 538863, 704667, 787569, 819247, 915629, 1197361, 1415063, 1893749, 1975831, 2457741, 2583779, 2746887, 2887753, 3053557, 3412799, 3592083, 4245189, 4462891, 5681247, 5927493, 7751337, 8663259, 9160671, 10238397, 13388673, 15565693, 33589127, 37540789, 46697079, 49091801, 58017583, 100767381, 112622367, 147275403, 174052749, 638193413, 1914580239]

約数ペア:

[(1, 1914580239), (3, 638193413), (11, 174052749), (13, 147275403), (17, 112622367), (19, 100767381), (33, 58017583), (39, 49091801), (41, 46697079), (51, 37540789), (57, 33589127), (123, 15565693), (143, 13388673), (187, 10238397), (209, 9160671), (221, 8663259), (247, 7751337), (323, 5927493), (337, 5681247), (429, 4462891), (451, 4245189), (533, 3592083), (561, 3412799), (627, 3053557), (663, 2887753), (697, 2746887), (741, 2583779), (779, 2457741), (969, 1975831), (1011, 1893749), (1353, 1415063), (1599, 1197361), (2091, 915629), (2337, 819247), (2431, 787569), (2717, 704667), (3553, 538863), (3707, 516477), (4199, 455961), (4381, 437019), (5729, 334191), (5863, 326553), (6403, 299013), (7293, 262523), (7667, 249717), (8151, 234889), (8569, 223431), (9061, 211299), (10127, 189057), (10659, 179621), (11121, 172159), (12597, 151987), (13143, 145673), (13243, 144573), (13817, 138567), (17187, 111397), (17589, 108851), (19209, 99671), (23001, 83239), (25707, 74477), (27183, 70433), (30381, 63019), (39729, 48191), (41451, 46189)]