2019671037

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{840479}}^1$

素因数の和:840577

約数の個数: 16

約数和(自身を含む): 3025728000

約数和(自身を除く): 1006056963

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 840479, 2521437, 7564311, 22692933, 74802631, 224407893, 673223679, 2019671037]

約数ペア:

[(1, 2019671037), (3, 673223679), (9, 224407893), (27, 74802631), (89, 22692933), (267, 7564311), (801, 2521437), (2403, 840479)]