28451379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45377}}^1$

素因数の和:45410

約数の個数: 16

約数和(自身を含む): 43562880

約数和(自身を除く): 15111501

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 45377, 136131, 499147, 862163, 1497441, 2586489, 9483793, 28451379]

約数ペア:

[(1, 28451379), (3, 9483793), (11, 2586489), (19, 1497441), (33, 862163), (57, 499147), (209, 136131), (627, 45377)]