71539897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 87488640

約数和(自身を除く): 15948743

約数列:

[1, 11, 13, 29, 143, 169, 319, 377, 1327, 1859, 4147, 4901, 14597, 17251, 38483, 53911, 189761, 224263, 423313, 500279, 2466893, 5503069, 6503627, 71539897]

約数ペア:

[(1, 71539897), (11, 6503627), (13, 5503069), (29, 2466893), (143, 500279), (169, 423313), (319, 224263), (377, 189761), (1327, 53911), (1859, 38483), (4147, 17251), (4901, 14597)]