242521111

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{24979}}^1$

素因数の和:25078

約数の個数: 16

約数和(自身を含む): 295763200

約数和(自身を除く): 53242089

約数列:

[1, 7, 19, 73, 133, 511, 1387, 9709, 24979, 174853, 474601, 1823467, 3322207, 12764269, 34645873, 242521111]

約数ペア:

[(1, 242521111), (7, 34645873), (19, 12764269), (73, 3322207), (133, 1823467), (511, 474601), (1387, 174853), (9709, 24979)]