42163839

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{52639}}^1$

素因数の和:52734

約数の個数: 12

約数和(自身を含む): 61588800

約数和(自身を除く): 19424961

約数列:

[1, 3, 9, 89, 267, 801, 52639, 157917, 473751, 4684871, 14054613, 42163839]

約数ペア:

[(1, 42163839), (3, 14054613), (9, 4684871), (89, 473751), (267, 157917), (801, 52639)]