5217886191

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 8918784000

約数和(自身を除く): 3700897809

約数列:

[1, 3, 7, 19, 21, 23, 57, 59, 69, 133, 161, 177, 399, 413, 419, 437, 483, 529, 1121, 1239, 1257, 1311, 1357, 1587, 2933, 3059, 3363, 3703, 4071, 7847, 7961, 8799, 9177, 9499, 9637, 10051, 11109, 23541, 23883, 24721, 25783, 28497, 28911, 30153, 31211, 55727, 67459, 70357, 74163, 77349, 93633, 167181, 173047, 180481, 183103, 202377, 211071, 218477, 221651, 469699, 519141, 541443, 549309, 568583, 593009, 655431, 664953, 1281721, 1409097, 1551557, 1705749, 1779027, 3287893, 3845163, 3980081, 4151063, 4211369, 4654671, 9863679, 10803077, 11940243, 12453189, 12634107, 13077409, 29479583, 32409231, 39232227, 75621539, 88438749, 91541863, 226864617, 248470771, 274625589, 745412313, 1739295397, 5217886191]

約数ペア:

[(1, 5217886191), (3, 1739295397), (7, 745412313), (19, 274625589), (21, 248470771), (23, 226864617), (57, 91541863), (59, 88438749), (69, 75621539), (133, 39232227), (161, 32409231), (177, 29479583), (399, 13077409), (413, 12634107), (419, 12453189), (437, 11940243), (483, 10803077), (529, 9863679), (1121, 4654671), (1239, 4211369), (1257, 4151063), (1311, 3980081), (1357, 3845163), (1587, 3287893), (2933, 1779027), (3059, 1705749), (3363, 1551557), (3703, 1409097), (4071, 1281721), (7847, 664953), (7961, 655431), (8799, 593009), (9177, 568583), (9499, 549309), (9637, 541443), (10051, 519141), (11109, 469699), (23541, 221651), (23883, 218477), (24721, 211071), (25783, 202377), (28497, 183103), (28911, 180481), (30153, 173047), (31211, 167181), (55727, 93633), (67459, 77349), (70357, 74163)]