71282687

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 82747392

約数和(自身を除く): 11464705

約数列:

[1, 7, 127, 181, 443, 889, 1267, 3101, 22987, 56261, 80183, 160909, 393827, 561281, 10183241, 71282687]

約数ペア:

[(1, 71282687), (7, 10183241), (127, 561281), (181, 393827), (443, 160909), (889, 80183), (1267, 56261), (3101, 22987)]