139156919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 153945600

約数和(自身を除く): 14788681

約数列:

[1, 11, 151, 199, 421, 1661, 2189, 4631, 30049, 63571, 83779, 330539, 699281, 921569, 12650629, 139156919]

約数ペア:

[(1, 139156919), (11, 12650629), (151, 921569), (199, 699281), (421, 330539), (1661, 83779), (2189, 63571), (4631, 30049)]