1520769901

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{38609}}^1$

素因数の和:38964

約数の個数: 16

約数和(自身を含む): 1845866880

約数和(自身を除く): 325096979

約数列:

[1, 7, 17, 119, 331, 2317, 5627, 38609, 39389, 270263, 656353, 4594471, 12779579, 89457053, 217252843, 1520769901]

約数ペア:

[(1, 1520769901), (7, 217252843), (17, 89457053), (119, 12779579), (331, 4594471), (2317, 656353), (5627, 270263), (38609, 39389)]