7946961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 11613888

約数和(自身を除く): 3666927

約数列:

[1, 3, 11, 33, 281, 843, 857, 2571, 3091, 9273, 9427, 28281, 240817, 722451, 2648987, 7946961]

約数ペア:

[(1, 7946961), (3, 2648987), (11, 722451), (33, 240817), (281, 28281), (843, 9427), (857, 9273), (2571, 3091)]