2021670621

素因数分解:

$3^2\times {\mathrm{523}}^1\times {\mathrm{429503}}^1$

素因数の和:430032

約数の個数: 12

約数和(自身を含む): 2925781248

約数和(自身を除く): 904110627

約数列:

[1, 3, 9, 523, 1569, 4707, 429503, 1288509, 3865527, 224630069, 673890207, 2021670621]

約数ペア:

[(1, 2021670621), (3, 673890207), (9, 224630069), (523, 3865527), (1569, 1288509), (4707, 429503)]