28710687

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 39203840

約数和(自身を除く): 10493153

約数列:

[1, 3, 61, 151, 183, 453, 1039, 3117, 9211, 27633, 63379, 156889, 190137, 470667, 9570229, 28710687]

約数ペア:

[(1, 28710687), (3, 9570229), (61, 470667), (151, 190137), (183, 156889), (453, 63379), (1039, 27633), (3117, 9211)]