319026908161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1\times {\mathrm{221671}}^1$

素因数の和:222576

約数の個数: 16

約数和(自身を含む): 346340332800

約数和(自身を除く): 27313424639

約数列:

[1, 13, 149, 743, 1937, 9659, 110707, 221671, 1439191, 2881723, 33028979, 164701553, 429376727, 2141120189, 24540531397, 319026908161]

約数ペア:

[(1, 319026908161), (13, 24540531397), (149, 2141120189), (743, 429376727), (1937, 164701553), (9659, 33028979), (110707, 2881723), (221671, 1439191)]