25807917

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 35082432

約数和(自身を除く): 9274515

約数列:

[1, 3, 97, 131, 291, 393, 677, 2031, 12707, 38121, 65669, 88687, 197007, 266061, 8602639, 25807917]

約数ペア:

[(1, 25807917), (3, 8602639), (97, 266061), (131, 197007), (291, 88687), (393, 65669), (677, 38121), (2031, 12707)]