39980847

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 54349920

約数和(自身を除く): 14369073

約数列:

[1, 3, 89, 137, 267, 411, 1093, 3279, 12193, 36579, 97277, 149741, 291831, 449223, 13326949, 39980847]

約数ペア:

[(1, 39980847), (3, 13326949), (89, 449223), (137, 291831), (267, 149741), (411, 97277), (1093, 36579), (3279, 12193)]