22786239

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 14469441

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 357, 581, 769, 1411, 1743, 2307, 4233, 5383, 9877, 13073, 16149, 29631, 39219, 63827, 91511, 191481, 274533, 446789, 1085059, 1340367, 3255177, 7595413, 22786239]

約数ペア:

[(1, 22786239), (3, 7595413), (7, 3255177), (17, 1340367), (21, 1085059), (51, 446789), (83, 274533), (119, 191481), (249, 91511), (357, 63827), (581, 39219), (769, 29631), (1411, 16149), (1743, 13073), (2307, 9877), (4233, 5383)]