871115399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{53617}}^1$

素因数の和:53846

約数の個数: 16

約数和(自身を含む): 1091233536

約数和(自身を除く): 220118137

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 16247, 53617, 375319, 589787, 4128509, 11313187, 79192309, 124445057, 871115399]

約数ペア:

[(1, 871115399), (7, 124445057), (11, 79192309), (77, 11313187), (211, 4128509), (1477, 589787), (2321, 375319), (16247, 53617)]