56311409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17837}}^1$

素因数の和:17896

約数の個数: 16

約数和(自身を含む): 71922816

約数和(自身を除く): 15611407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 17837, 124859, 196207, 731317, 1373449, 5119219, 8044487, 56311409]

約数ペア:

[(1, 56311409), (7, 8044487), (11, 5119219), (41, 1373449), (77, 731317), (287, 196207), (451, 124859), (3157, 17837)]