56956263

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{208631}}^1$

素因数の和:208654

約数の個数: 16

約数和(自身を含む): 93467136

約数和(自身を除く): 36510873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 208631, 625893, 1460417, 2712203, 4381251, 8136609, 18985421, 56956263]

約数ペア:

[(1, 56956263), (3, 18985421), (7, 8136609), (13, 4381251), (21, 2712203), (39, 1460417), (91, 625893), (273, 208631)]