520015327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{4493}}^1$

素因数の和:4842

約数の個数: 16

約数和(自身を含む): 581343840

約数和(自身を除く): 61328513

約数列:

[1, 13, 29, 307, 377, 3991, 4493, 8903, 58409, 115739, 130297, 1379351, 1693861, 17931563, 40001179, 520015327]

約数ペア:

[(1, 520015327), (13, 40001179), (29, 17931563), (307, 1693861), (377, 1379351), (3991, 130297), (4493, 115739), (8903, 58409)]