4321401

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 6901440

約数和(自身を除く): 2580039

約数列:

[1, 3, 7, 21, 23, 69, 161, 389, 483, 529, 1167, 1587, 2723, 3703, 8169, 8947, 11109, 26841, 62629, 187887, 205781, 617343, 1440467, 4321401]

約数ペア:

[(1, 4321401), (3, 1440467), (7, 617343), (21, 205781), (23, 187887), (69, 62629), (161, 26841), (389, 11109), (483, 8947), (529, 8169), (1167, 3703), (1587, 2723)]