1157819

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 16

約数和(自身を含む): 1370880

約数和(自身を除く): 213061

約数列:

[1, 13, 17, 31, 169, 221, 403, 527, 2197, 2873, 5239, 6851, 37349, 68107, 89063, 1157819]

約数ペア:

[(1, 1157819), (13, 89063), (17, 68107), (31, 37349), (169, 6851), (221, 5239), (403, 2873), (527, 2197)]