30974911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{911}}^1$

素因数の和:1214

約数の個数: 12

約数和(自身を含む): 34205472

約数和(自身を除く): 3230561

約数列:

[1, 11, 121, 281, 911, 3091, 10021, 34001, 110231, 255991, 2815901, 30974911]

約数ペア:

[(1, 30974911), (11, 2815901), (121, 255991), (281, 110231), (911, 34001), (3091, 10021)]