827343

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 1334736

約数和(自身を除く): 507393

約数列:

[1, 3, 9, 11, 33, 61, 99, 137, 183, 411, 549, 671, 1233, 1507, 2013, 4521, 6039, 8357, 13563, 25071, 75213, 91927, 275781, 827343]

約数ペア:

[(1, 827343), (3, 275781), (9, 91927), (11, 75213), (33, 25071), (61, 13563), (99, 8357), (137, 6039), (183, 4521), (411, 2013), (549, 1507), (671, 1233)]