28928409219

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{21286541}}^1$

素因数の和:21286698

約数の個数: 12

約数和(自身を含む): 42062206992

約数和(自身を除く): 13133797773

約数列:

[1, 3, 9, 151, 453, 1359, 21286541, 63859623, 191578869, 3214267691, 9642803073, 28928409219]

約数ペア:

[(1, 28928409219), (3, 9642803073), (9, 3214267691), (151, 191578869), (453, 63859623), (1359, 21286541)]