2809428457

素因数分解:

${\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{769}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 3131697800

約数和(自身を除く): 322269343

約数列:

[1, 11, 109, 121, 277, 769, 1199, 3047, 8459, 13189, 30193, 33517, 83821, 93049, 213013, 332123, 922031, 2343143, 3653353, 10142341, 23218417, 25774573, 255402587, 2809428457]

約数ペア:

[(1, 2809428457), (11, 255402587), (109, 25774573), (121, 23218417), (277, 10142341), (769, 3653353), (1199, 2343143), (3047, 922031), (8459, 332123), (13189, 213013), (30193, 93049), (33517, 83821)]