28696179

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4733}}^1$

素因数の和:4826

約数の個数: 16

約数和(自身を含む): 39992832

約数和(自身を除く): 11296653

約数列:

[1, 3, 43, 47, 129, 141, 2021, 4733, 6063, 14199, 203519, 222451, 610557, 667353, 9565393, 28696179]

約数ペア:

[(1, 28696179), (3, 9565393), (43, 667353), (47, 610557), (129, 222451), (141, 203519), (2021, 14199), (4733, 6063)]