89742527

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6263}}^1$

素因数の和:6382

約数の個数: 16

約数和(自身を含む): 108241920

約数和(自身を除く): 18499393

約数列:

[1, 7, 23, 89, 161, 623, 2047, 6263, 14329, 43841, 144049, 557407, 1008343, 3901849, 12820361, 89742527]

約数ペア:

[(1, 89742527), (7, 12820361), (23, 3901849), (89, 1008343), (161, 557407), (623, 144049), (2047, 43841), (6263, 14329)]