13916241

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{1609}}^1$

素因数の和:1677

約数の個数: 18

約数和(自身を含む): 20783490

約数和(自身を除く): 6867249

約数列:

[1, 3, 9, 31, 93, 279, 961, 1609, 2883, 4827, 8649, 14481, 49879, 149637, 448911, 1546249, 4638747, 13916241]

約数ペア:

[(1, 13916241), (3, 4638747), (9, 1546249), (31, 448911), (93, 149637), (279, 49879), (961, 14481), (1609, 8649), (2883, 4827)]