6490809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 10450440

約数和(自身を除く): 3959631

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 1913, 3393, 5739, 17217, 24869, 55477, 74607, 166431, 223821, 499293, 721201, 2163603, 6490809]

約数ペア:

[(1, 6490809), (3, 2163603), (9, 721201), (13, 499293), (29, 223821), (39, 166431), (87, 74607), (117, 55477), (261, 24869), (377, 17217), (1131, 5739), (1913, 3393)]