23281643

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2207}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 29251584

約数和(自身を除く): 5969941

約数列:

[1, 7, 11, 77, 137, 959, 1507, 2207, 10549, 15449, 24277, 169939, 302359, 2116513, 3325949, 23281643]

約数ペア:

[(1, 23281643), (7, 3325949), (11, 2116513), (77, 302359), (137, 169939), (959, 24277), (1507, 15449), (2207, 10549)]