2957630221

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1120739}}^1$

素因数の和:1120788

約数の個数: 16

約数和(自身を含む): 3765686400

約数和(自身を除く): 808056179

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 1120739, 7845173, 14569607, 32501431, 101987249, 227510017, 422518603, 2957630221]

約数ペア:

[(1, 2957630221), (7, 422518603), (13, 227510017), (29, 101987249), (91, 32501431), (203, 14569607), (377, 7845173), (2639, 1120739)]