39139653

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{12343}}^1$

素因数の和:12504

約数の個数: 16

約数和(自身を含む): 60041216

約数和(自身を除く): 20901563

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 12343, 37029, 86401, 259203, 1863793, 5591379, 13046551, 39139653]

約数ペア:

[(1, 39139653), (3, 13046551), (7, 5591379), (21, 1863793), (151, 259203), (453, 86401), (1057, 37029), (3171, 12343)]