507979683

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{2963}}^1$

素因数の和:3455

約数の個数: 24

約数和(自身を含む): 752761152

約数和(自身を除く): 244781469

約数列:

[1, 3, 9, 43, 129, 387, 443, 1329, 2963, 3987, 8889, 19049, 26667, 57147, 127409, 171441, 382227, 1146681, 1312609, 3937827, 11813481, 56442187, 169326561, 507979683]

約数ペア:

[(1, 507979683), (3, 169326561), (9, 56442187), (43, 11813481), (129, 3937827), (387, 1312609), (443, 1146681), (1329, 382227), (2963, 171441), (3987, 127409), (8889, 57147), (19049, 26667)]