56013657

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{156901}}^1$

素因数の和:156928

約数の個数: 16

約数和(自身を含む): 90375552

約数和(自身を除く): 34361895

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 156901, 470703, 1098307, 2667317, 3294921, 8001951, 18671219, 56013657]

約数ペア:

[(1, 56013657), (3, 18671219), (7, 8001951), (17, 3294921), (21, 2667317), (51, 1098307), (119, 470703), (357, 156901)]