1460767

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 1857024

約数和(自身を除く): 396257

約数列:

[1, 7, 11, 61, 77, 311, 427, 671, 2177, 3421, 4697, 18971, 23947, 132797, 208681, 1460767]

約数ペア:

[(1, 1460767), (7, 208681), (11, 132797), (61, 23947), (77, 18971), (311, 4697), (427, 3421), (671, 2177)]