29126643

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 49893120

約数和(自身を除く): 20766477

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 169, 203, 273, 283, 377, 507, 609, 849, 1131, 1183, 1981, 2639, 3549, 3679, 4901, 5943, 7917, 8207, 11037, 14703, 24621, 25753, 34307, 47827, 57449, 77259, 102921, 106691, 143481, 172347, 320073, 334789, 746837, 1004367, 1386983, 2240511, 4160949, 9708881, 29126643]

約数ペア:

[(1, 29126643), (3, 9708881), (7, 4160949), (13, 2240511), (21, 1386983), (29, 1004367), (39, 746837), (87, 334789), (91, 320073), (169, 172347), (203, 143481), (273, 106691), (283, 102921), (377, 77259), (507, 57449), (609, 47827), (849, 34307), (1131, 25753), (1183, 24621), (1981, 14703), (2639, 11037), (3549, 8207), (3679, 7917), (4901, 5943)]