143972007

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{3571}}^1$

素因数の和:3814

約数の個数: 16

約数和(自身を含む): 195459840

約数和(自身を除く): 51487833

約数列:

[1, 3, 89, 151, 267, 453, 3571, 10713, 13439, 40317, 317819, 539221, 953457, 1617663, 47990669, 143972007]

約数ペア:

[(1, 143972007), (3, 47990669), (89, 1617663), (151, 953457), (267, 539221), (453, 317819), (3571, 40317), (10713, 13439)]