12703311

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 19363344

約数和(自身を除く): 6660033

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 857, 1647, 2571, 4941, 7713, 14823, 23139, 52277, 69417, 156831, 208251, 470493, 1411479, 4234437, 12703311]

約数ペア:

[(1, 12703311), (3, 4234437), (9, 1411479), (27, 470493), (61, 208251), (81, 156831), (183, 69417), (243, 52277), (549, 23139), (857, 14823), (1647, 7713), (2571, 4941)]