42042621

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3116

約数の個数: 16

約数和(自身を含む): 57775680

約数和(自身を除く): 15733059

約数列:

[1, 3, 53, 89, 159, 267, 2971, 4717, 8913, 14151, 157463, 264419, 472389, 793257, 14014207, 42042621]

約数ペア:

[(1, 42042621), (3, 14014207), (53, 793257), (89, 472389), (159, 264419), (267, 157463), (2971, 14151), (4717, 8913)]