8538551441

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{16831}}^1$

素因数の和:17021

約数の個数: 24

約数和(自身を含む): 10276137984

約数和(自身を除く): 1737586543

約数列:

[1, 7, 23, 137, 161, 529, 959, 3151, 3703, 16831, 22057, 72473, 117817, 387113, 507311, 2305847, 2709791, 8903599, 16140929, 53034481, 62325193, 371241367, 1219793063, 8538551441]

約数ペア:

[(1, 8538551441), (7, 1219793063), (23, 371241367), (137, 62325193), (161, 53034481), (529, 16140929), (959, 8903599), (3151, 2709791), (3703, 2305847), (16831, 507311), (22057, 387113), (72473, 117817)]