2019411621

素因数分解:

$3^3\times {\mathrm{2207}}^1\times {\mathrm{33889}}^1$

素因数の和:36105

約数の個数: 16

約数和(自身を含む): 2993164800

約数和(自身を除く): 973753179

約数列:

[1, 3, 9, 27, 2207, 6621, 19863, 33889, 59589, 101667, 305001, 915003, 74793023, 224379069, 673137207, 2019411621]

約数ペア:

[(1, 2019411621), (3, 673137207), (9, 224379069), (27, 74793023), (2207, 915003), (6621, 305001), (19863, 101667), (33889, 59589)]