5319189

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:786

約数の個数: 20

約数和(自身を含む): 8039724

約数和(自身を除く): 2720535

約数列:

[1, 3, 9, 27, 81, 97, 291, 677, 873, 2031, 2619, 6093, 7857, 18279, 54837, 65669, 197007, 591021, 1773063, 5319189]

約数ペア:

[(1, 5319189), (3, 1773063), (9, 591021), (27, 197007), (81, 65669), (97, 54837), (291, 18279), (677, 7857), (873, 6093), (2031, 2619)]