7102491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 10412928

約数和(自身を除く): 3310437

約数列:

[1, 3, 11, 33, 137, 411, 1507, 1571, 4521, 4713, 17281, 51843, 215227, 645681, 2367497, 7102491]

約数ペア:

[(1, 7102491), (3, 2367497), (11, 645681), (33, 215227), (137, 51843), (411, 17281), (1507, 4713), (1571, 4521)]