8982657

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2634

約数の個数: 20

約数和(自身を含む): 13735920

約数和(自身を除く): 4753263

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2579, 3483, 7737, 23211, 69633, 110897, 208899, 332691, 998073, 2994219, 8982657]

約数ペア:

[(1, 8982657), (3, 2994219), (9, 998073), (27, 332691), (43, 208899), (81, 110897), (129, 69633), (387, 23211), (1161, 7737), (2579, 3483)]