9021987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2659}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 14523600

約数和(自身を除く): 5501613

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 2659, 3393, 7977, 23931, 34567, 77111, 103701, 231333, 311103, 693999, 1002443, 3007329, 9021987]

約数ペア:

[(1, 9021987), (3, 3007329), (9, 1002443), (13, 693999), (29, 311103), (39, 231333), (87, 103701), (117, 77111), (261, 34567), (377, 23931), (1131, 7977), (2659, 3393)]