9818091

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2287}}^1$

素因数の和:2352

約数の個数: 20

約数和(自身を含む): 14949792

約数和(自身を除く): 5131701

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2287, 4293, 6861, 20583, 61749, 121211, 185247, 363633, 1090899, 3272697, 9818091]

約数ペア:

[(1, 9818091), (3, 3272697), (9, 1090899), (27, 363633), (53, 185247), (81, 121211), (159, 61749), (477, 20583), (1431, 6861), (2287, 4293)]