2012977992951

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{1871}}^1\times {\mathrm{912539}}^1$

素因数の和:914547

約数の個数: 24

約数和(自身を含む): 2931399694080

約数和(自身を除く): 918421701129

約数列:

[1, 3, 9, 131, 393, 1179, 1871, 5613, 16839, 245101, 735303, 912539, 2205909, 2737617, 8212851, 119542609, 358627827, 1075883481, 1707360469, 5122081407, 15366244221, 223664221439, 670992664317, 2012977992951]

約数ペア:

[(1, 2012977992951), (3, 670992664317), (9, 223664221439), (131, 15366244221), (393, 5122081407), (1179, 1707360469), (1871, 1075883481), (5613, 358627827), (16839, 119542609), (245101, 8212851), (735303, 2737617), (912539, 2205909)]