13220520027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1\times {\mathrm{11243}}^1$

素因数の和:14011

約数の個数: 32

約数和(自身を含む): 20718464256

約数和(自身を除く): 7497944229

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 2741, 8223, 11243, 30151, 33729, 35633, 90453, 106899, 123673, 146159, 371019, 391963, 438477, 1175889, 1607749, 4823247, 30817063, 92451189, 338987693, 400621819, 1016963079, 1201865457, 4406840009, 13220520027]

約数ペア:

[(1, 13220520027), (3, 4406840009), (11, 1201865457), (13, 1016963079), (33, 400621819), (39, 338987693), (143, 92451189), (429, 30817063), (2741, 4823247), (8223, 1607749), (11243, 1175889), (30151, 438477), (33729, 391963), (35633, 371019), (90453, 146159), (106899, 123673)]