84686917

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 98445312

約数和(自身を除く): 13758395

約数列:

[1, 7, 97, 191, 653, 679, 1337, 4571, 18527, 63341, 124723, 129689, 443387, 873061, 12098131, 84686917]

約数ペア:

[(1, 84686917), (7, 12098131), (97, 873061), (191, 443387), (653, 129689), (679, 124723), (1337, 63341), (4571, 18527)]