28158933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5651}}^1$

素因数の和:5816

約数の個数: 16

約数和(自身を含む): 41236992

約数和(自身を除く): 13078059

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 5651, 16953, 62161, 186483, 853301, 2559903, 9386311, 28158933]

約数ペア:

[(1, 28158933), (3, 9386311), (11, 2559903), (33, 853301), (151, 186483), (453, 62161), (1661, 16953), (4983, 5651)]