2129622873

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{622151}}^1$

素因数の和:622324

約数の個数: 16

約数和(自身を含む): 3265053696

約数和(自身を除く): 1135430823

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 622151, 1866453, 4355057, 13065171, 101410613, 304231839, 709874291, 2129622873]

約数ペア:

[(1, 2129622873), (3, 709874291), (7, 304231839), (21, 101410613), (163, 13065171), (489, 4355057), (1141, 1866453), (3423, 622151)]