239211791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{16127}}^1$

素因数の和:16310

約数の個数: 16

約数和(自身を含む): 296239104

約数和(自身を除く): 57027313

約数列:

[1, 7, 13, 91, 163, 1141, 2119, 14833, 16127, 112889, 209651, 1467557, 2628701, 18400907, 34173113, 239211791]

約数ペア:

[(1, 239211791), (7, 34173113), (13, 18400907), (91, 2628701), (163, 1467557), (1141, 209651), (2119, 112889), (14833, 16127)]