777719709

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229213}}^1$

素因数の和:229261

約数の個数: 24

約数和(自身を含む): 1251508440

約数和(自身を除く): 473788731

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 229213, 687639, 2062917, 2979769, 6647177, 8939307, 19941531, 26817921, 59824593, 86413301, 259239903, 777719709]

約数ペア:

[(1, 777719709), (3, 259239903), (9, 86413301), (13, 59824593), (29, 26817921), (39, 19941531), (87, 8939307), (117, 6647177), (261, 2979769), (377, 2062917), (1131, 687639), (3393, 229213)]