13863479

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 16926720

約数和(自身を除く): 3063241

約数列:

[1, 7, 29, 31, 203, 217, 899, 2203, 6293, 15421, 63887, 68293, 447209, 478051, 1980497, 13863479]

約数ペア:

[(1, 13863479), (7, 1980497), (29, 478051), (31, 447209), (203, 68293), (217, 63887), (899, 15421), (2203, 6293)]