28618179

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 38998272

約数和(自身を除く): 10380093

約数列:

[1, 3, 67, 173, 201, 519, 823, 2469, 11591, 34773, 55141, 142379, 165423, 427137, 9539393, 28618179]

約数ペア:

[(1, 28618179), (3, 9539393), (67, 427137), (173, 165423), (201, 142379), (519, 55141), (823, 34773), (2469, 11591)]