12912960121

素因数分解:

${\mathrm{53}}^1\times {\mathrm{1237}}^1\times {\mathrm{196961}}^1$

素因数の和:198251

約数の個数: 8

約数和(自身を含む): 13167303624

約数和(自身を除く): 254343503

約数列:

[1, 53, 1237, 65561, 196961, 10438933, 243640757, 12912960121]

約数ペア:

[(1, 12912960121), (53, 243640757), (1237, 10438933), (65561, 196961)]