32173491

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 50554368

約数和(自身を除く): 18380877

約数列:

[1, 3, 7, 21, 53, 137, 159, 211, 371, 411, 633, 959, 1113, 1477, 2877, 4431, 7261, 11183, 21783, 28907, 33549, 50827, 78281, 86721, 152481, 202349, 234843, 607047, 1532071, 4596213, 10724497, 32173491]

約数ペア:

[(1, 32173491), (3, 10724497), (7, 4596213), (21, 1532071), (53, 607047), (137, 234843), (159, 202349), (211, 152481), (371, 86721), (411, 78281), (633, 50827), (959, 33549), (1113, 28907), (1477, 21783), (2877, 11183), (4431, 7261)]