477432823

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 574502544

約数和(自身を除く): 97069721

約数列:

[1, 7, 41, 49, 107, 287, 749, 2009, 2221, 4387, 5243, 15547, 30709, 91061, 108829, 214963, 237647, 637427, 1663529, 4461989, 9743527, 11644703, 68204689, 477432823]

約数ペア:

[(1, 477432823), (7, 68204689), (41, 11644703), (49, 9743527), (107, 4461989), (287, 1663529), (749, 637427), (2009, 237647), (2221, 214963), (4387, 108829), (5243, 91061), (15547, 30709)]