2017657197

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{11399}}^1$

素因数の和:11753

約数の個数: 24

約数和(自身を含む): 2966371200

約数和(自身を除く): 948714003

約数列:

[1, 3, 9, 71, 213, 277, 639, 831, 2493, 11399, 19667, 34197, 59001, 102591, 177003, 809329, 2427987, 3157523, 7283961, 9472569, 28417707, 224184133, 672552399, 2017657197]

約数ペア:

[(1, 2017657197), (3, 672552399), (9, 224184133), (71, 28417707), (213, 9472569), (277, 7283961), (639, 3157523), (831, 2427987), (2493, 809329), (11399, 177003), (19667, 102591), (34197, 59001)]