713821311

素因数分解:

$3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{19913}}^1$

素因数の和:20495

約数の個数: 24

約数和(自身を含む): 1180501920

約数和(自身を除く): 466680609

約数列:

[1, 3, 7, 9, 21, 63, 569, 1707, 3983, 5121, 11949, 19913, 35847, 59739, 139391, 179217, 418173, 1254519, 11330497, 33991491, 79313479, 101974473, 237940437, 713821311]

約数ペア:

[(1, 713821311), (3, 237940437), (7, 101974473), (9, 79313479), (21, 33991491), (63, 11330497), (569, 1254519), (1707, 418173), (3983, 179217), (5121, 139391), (11949, 59739), (19913, 35847)]