2247171927

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 4211343360

約数和(自身を除く): 1964171433

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 101, 143, 217, 231, 239, 273, 303, 341, 403, 429, 651, 707, 717, 1001, 1023, 1111, 1209, 1313, 1673, 2121, 2387, 2629, 2821, 3003, 3107, 3131, 3333, 3939, 4433, 5019, 7161, 7409, 7777, 7887, 8463, 9191, 9321, 9393, 13299, 14443, 18403, 21749, 21917, 22227, 23331, 24139, 27573, 31031, 34177, 34441, 40703, 43329, 51863, 55209, 65247, 65751, 72417, 81499, 93093, 96317, 101101, 102531, 103323, 122109, 155589, 168973, 239239, 241087, 244497, 265529, 284921, 288951, 303303, 313807, 447733, 506919, 570493, 674219, 717717, 723261, 748309, 796587, 854763, 941421, 1059487, 1343199, 1711479, 1858703, 2022657, 2196649, 2244927, 3134131, 3178461, 3451877, 5238163, 5576109, 6589947, 7416409, 8231399, 9402393, 9728017, 10355631, 15714489, 22249227, 24163139, 24694197, 29184051, 57619793, 68096119, 72489417, 107008187, 172859379, 204288357, 321024561, 749057309, 2247171927]

約数ペア:

[(1, 2247171927), (3, 749057309), (7, 321024561), (11, 204288357), (13, 172859379), (21, 107008187), (31, 72489417), (33, 68096119), (39, 57619793), (77, 29184051), (91, 24694197), (93, 24163139), (101, 22249227), (143, 15714489), (217, 10355631), (231, 9728017), (239, 9402393), (273, 8231399), (303, 7416409), (341, 6589947), (403, 5576109), (429, 5238163), (651, 3451877), (707, 3178461), (717, 3134131), (1001, 2244927), (1023, 2196649), (1111, 2022657), (1209, 1858703), (1313, 1711479), (1673, 1343199), (2121, 1059487), (2387, 941421), (2629, 854763), (2821, 796587), (3003, 748309), (3107, 723261), (3131, 717717), (3333, 674219), (3939, 570493), (4433, 506919), (5019, 447733), (7161, 313807), (7409, 303303), (7777, 288951), (7887, 284921), (8463, 265529), (9191, 244497), (9321, 241087), (9393, 239239), (13299, 168973), (14443, 155589), (18403, 122109), (21749, 103323), (21917, 102531), (22227, 101101), (23331, 96317), (24139, 93093), (27573, 81499), (31031, 72417), (34177, 65751), (34441, 65247), (40703, 55209), (43329, 51863)]