1390757743

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{7351}}^1$

素因数の和:7758

約数の個数: 16

約数和(自身を含む): 1524510720

約数和(自身を除く): 133752977

約数列:

[1, 17, 31, 359, 527, 6103, 7351, 11129, 124967, 189193, 227881, 2639009, 3873977, 44863153, 81809279, 1390757743]

約数ペア:

[(1, 1390757743), (17, 81809279), (31, 44863153), (359, 3873977), (527, 2639009), (6103, 227881), (7351, 189193), (11129, 124967)]