313456897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{7349}}^1$

素因数の和:7572

約数の個数: 16

約数和(自身を含む): 359326800

約数和(自身を除く): 45869903

約数列:

[1, 13, 17, 193, 221, 2509, 3281, 7349, 42653, 95537, 124933, 1418357, 1624129, 18438641, 24112069, 313456897]

約数ペア:

[(1, 313456897), (13, 24112069), (17, 18438641), (193, 1624129), (221, 1418357), (2509, 124933), (3281, 95537), (7349, 42653)]