10720359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 16969680

約数和(自身を除く): 6249321

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 1553, 2301, 4659, 6903, 13977, 20189, 60567, 91627, 181701, 274881, 824643, 1191151, 3573453, 10720359]

約数ペア:

[(1, 10720359), (3, 3573453), (9, 1191151), (13, 824643), (39, 274881), (59, 181701), (117, 91627), (177, 60567), (531, 20189), (767, 13977), (1553, 6903), (2301, 4659)]