13179621

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 9399579

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 2099, 6279, 6297, 14693, 27287, 44079, 48277, 81861, 144831, 191009, 337939, 573027, 627601, 1013817, 1882803, 4393207, 13179621]

約数ペア:

[(1, 13179621), (3, 4393207), (7, 1882803), (13, 1013817), (21, 627601), (23, 573027), (39, 337939), (69, 191009), (91, 144831), (161, 81861), (273, 48277), (299, 44079), (483, 27287), (897, 14693), (2093, 6297), (2099, 6279)]