117748897

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 136454400

約数和(自身を除く): 18705503

約数列:

[1, 7, 137, 199, 617, 959, 1393, 4319, 27263, 84529, 122783, 190841, 591703, 859481, 16821271, 117748897]

約数ペア:

[(1, 117748897), (7, 16821271), (137, 859481), (199, 591703), (617, 190841), (959, 122783), (1393, 84529), (4319, 27263)]