51007539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2389}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 74338560

約数和(自身を除く): 23331021

約数列:

[1, 3, 11, 33, 647, 1941, 2389, 7117, 7167, 21351, 26279, 78837, 1545683, 4637049, 17002513, 51007539]

約数ペア:

[(1, 51007539), (3, 17002513), (11, 4637049), (33, 1545683), (647, 78837), (1941, 26279), (2389, 21351), (7117, 7167)]