13315071

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57641}}^1$

素因数の和:57662

約数の個数: 16

約数和(自身を含む): 22134528

約数和(自身を除く): 8819457

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 57641, 172923, 403487, 634051, 1210461, 1902153, 4438357, 13315071]

約数ペア:

[(1, 13315071), (3, 4438357), (7, 1902153), (11, 1210461), (21, 634051), (33, 403487), (77, 172923), (231, 57641)]