2017125873

素因数分解:

$3^2\times 7^1\times {\mathrm{32017871}}^1$

素因数の和:32017884

約数の個数: 12

約数和(自身を含む): 3329858688

約数和(自身を除く): 1312732815

約数列:

[1, 3, 7, 9, 21, 63, 32017871, 96053613, 224125097, 288160839, 672375291, 2017125873]

約数ペア:

[(1, 2017125873), (3, 672375291), (7, 288160839), (9, 224125097), (21, 96053613), (63, 32017871)]