13394213

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 15828480

約数和(自身を除く): 2434267

約数列:

[1, 7, 53, 79, 371, 457, 553, 3199, 4187, 24221, 29309, 36103, 169547, 252721, 1913459, 13394213]

約数ペア:

[(1, 13394213), (7, 1913459), (53, 252721), (79, 169547), (371, 36103), (457, 29309), (553, 24221), (3199, 4187)]