13295751

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37243}}^1$

素因数の和:37270

約数の個数: 16

約数和(自身を含む): 21452544

約数和(自身を除く): 8156793

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 37243, 111729, 260701, 633131, 782103, 1899393, 4431917, 13295751]

約数ペア:

[(1, 13295751), (3, 4431917), (7, 1899393), (17, 782103), (21, 633131), (51, 260701), (119, 111729), (357, 37243)]