123474457

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 131338240

約数和(自身を除く): 7863783

約数列:

[1, 31, 43, 211, 439, 1333, 6541, 9073, 13609, 18877, 92629, 281263, 585187, 2871499, 3983047, 123474457]

約数ペア:

[(1, 123474457), (31, 3983047), (43, 2871499), (211, 585187), (439, 281263), (1333, 92629), (6541, 18877), (9073, 13609)]