2021799279

素因数分解:

$3^1\times {\mathrm{523}}^1\times {\mathrm{773}}^1\times {\mathrm{1667}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 2706003072

約数和(自身を除く): 684203793

約数列:

[1, 3, 523, 773, 1569, 1667, 2319, 5001, 404279, 871841, 1212837, 1288591, 2615523, 3865773, 673933093, 2021799279]

約数ペア:

[(1, 2021799279), (3, 673933093), (523, 3865773), (773, 2615523), (1569, 1288591), (1667, 1212837), (2319, 871841), (5001, 404279)]