1560432891

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{77047}}^1$

素因数の和:77250

約数の個数: 16

約数和(自身を含む): 2142550784

約数和(自身を除く): 582117893

約数列:

[1, 3, 43, 129, 157, 471, 6751, 20253, 77047, 231141, 3313021, 9939063, 12096379, 36289137, 520144297, 1560432891]

約数ペア:

[(1, 1560432891), (3, 520144297), (43, 36289137), (129, 12096379), (157, 9939063), (471, 3313021), (6751, 231141), (20253, 77047)]