22244121

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 33003360

約数和(自身を除く): 10759239

約数列:

[1, 3, 9, 59, 163, 177, 257, 489, 531, 771, 1467, 2313, 9617, 15163, 28851, 41891, 45489, 86553, 125673, 136467, 377019, 2471569, 7414707, 22244121]

約数ペア:

[(1, 22244121), (3, 7414707), (9, 2471569), (59, 377019), (163, 136467), (177, 125673), (257, 86553), (489, 45489), (531, 41891), (771, 28851), (1467, 15163), (2313, 9617)]