12822121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1609}}^1$

素因数の和:2235

約数の個数: 8

約数和(自身を含む): 13839560

約数和(自身を除く): 1017439

約数列:

[1, 13, 613, 1609, 7969, 20917, 986317, 12822121]

約数ペア:

[(1, 12822121), (13, 986317), (613, 20917), (1609, 7969)]