414872703

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{18869}}^1$

素因数の和:19231

約数の個数: 24

約数和(自身を含む): 686868000

約数和(自身を除く): 271995297

約数列:

[1, 3, 7, 9, 21, 63, 349, 1047, 2443, 3141, 7329, 18869, 21987, 56607, 132083, 169821, 396249, 1188747, 6585281, 19755843, 46096967, 59267529, 138290901, 414872703]

約数ペア:

[(1, 414872703), (3, 138290901), (7, 59267529), (9, 46096967), (21, 19755843), (63, 6585281), (349, 1188747), (1047, 396249), (2443, 169821), (3141, 132083), (7329, 56607), (18869, 21987)]