13173657

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36901}}^1$

素因数の和:36928

約数の個数: 16

約数和(自身を含む): 21255552

約数和(自身を除く): 8081895

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 36901, 110703, 258307, 627317, 774921, 1881951, 4391219, 13173657]

約数ペア:

[(1, 13173657), (3, 4391219), (7, 1881951), (17, 774921), (21, 627317), (51, 258307), (119, 110703), (357, 36901)]