11389287

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41719}}^1$

素因数の和:41742

約数の個数: 16

約数和(自身を含む): 18690560

約数和(自身を除く): 7301273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 41719, 125157, 292033, 542347, 876099, 1627041, 3796429, 11389287]

約数ペア:

[(1, 11389287), (3, 3796429), (7, 1627041), (13, 876099), (21, 542347), (39, 292033), (91, 125157), (273, 41719)]