4398121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2843}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 5733504

約数和(自身を除く): 1335383

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 2843, 19901, 36959, 48331, 258713, 338317, 628303, 4398121]

約数ペア:

[(1, 4398121), (7, 628303), (13, 338317), (17, 258713), (91, 48331), (119, 36959), (221, 19901), (1547, 2843)]