520019277

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1\times {\mathrm{3833}}^1$

素因数の和:4980

約数の個数: 16

約数和(自身を含む): 711099648

約数和(自身を除く): 191080371

約数列:

[1, 3, 41, 123, 1103, 3309, 3833, 11499, 45223, 135669, 157153, 471459, 4227799, 12683397, 173339759, 520019277]

約数ペア:

[(1, 520019277), (3, 173339759), (41, 12683397), (123, 4227799), (1103, 471459), (3309, 157153), (3833, 135669), (11499, 45223)]