257058241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{4153}}^1$

素因数の和:4512

約数の個数: 16

約数和(自身を含む): 297891648

約数和(自身を除く): 40833407

約数列:

[1, 11, 17, 187, 331, 3641, 4153, 5627, 45683, 61897, 70601, 776611, 1374643, 15121073, 23368931, 257058241]

約数ペア:

[(1, 257058241), (11, 23368931), (17, 15121073), (187, 1374643), (331, 776611), (3641, 70601), (4153, 61897), (5627, 45683)]