56431347

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{158071}}^1$

素因数の和:158098

約数の個数: 16

約数和(自身を含む): 91049472

約数和(自身を除く): 34618125

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 158071, 474213, 1106497, 2687207, 3319491, 8061621, 18810449, 56431347]

約数ペア:

[(1, 56431347), (3, 18810449), (7, 8061621), (17, 3319491), (21, 2687207), (51, 1106497), (119, 474213), (357, 158071)]