87240413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 104799744

約数和(自身を除く): 17559331

約数列:

[1, 13, 17, 37, 47, 221, 227, 481, 611, 629, 799, 1739, 2951, 3859, 8177, 8399, 10387, 10669, 22607, 29563, 50167, 109187, 138697, 142783, 181373, 384319, 394753, 1856179, 2357849, 5131789, 6710801, 87240413]

約数ペア:

[(1, 87240413), (13, 6710801), (17, 5131789), (37, 2357849), (47, 1856179), (221, 394753), (227, 384319), (481, 181373), (611, 142783), (629, 138697), (799, 109187), (1739, 50167), (2951, 29563), (3859, 22607), (8177, 10669), (8399, 10387)]