278317061

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{56101}}^1$

素因数の和:56164

約数の個数: 12

約数和(自身を含む): 313385772

約数和(自身を除く): 35068711

約数列:

[1, 11, 41, 121, 451, 4961, 56101, 617111, 2300141, 6788221, 25301551, 278317061]

約数ペア:

[(1, 278317061), (11, 25301551), (41, 6788221), (121, 2300141), (451, 617111), (4961, 56101)]