13416879

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22031}}^1$

素因数の和:22070

約数の個数: 16

約数和(自身を含む): 21150720

約数和(自身を除く): 7733841

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 22031, 66093, 154217, 462651, 638899, 1916697, 4472293, 13416879]

約数ペア:

[(1, 13416879), (3, 4472293), (7, 1916697), (21, 638899), (29, 462651), (87, 154217), (203, 66093), (609, 22031)]