39449517

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 53965440

約数和(自身を除く): 14515923

約数列:

[1, 3, 71, 89, 213, 267, 2081, 6243, 6319, 18957, 147751, 185209, 443253, 555627, 13149839, 39449517]

約数ペア:

[(1, 39449517), (3, 13149839), (71, 555627), (89, 443253), (213, 185209), (267, 147751), (2081, 18957), (6243, 6319)]