16243911

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 24766560

約数和(自身を除く): 8522649

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 809, 873, 2231, 2427, 6693, 7281, 18607, 20079, 55821, 78473, 167463, 235419, 706257, 1804879, 5414637, 16243911]

約数ペア:

[(1, 16243911), (3, 5414637), (9, 1804879), (23, 706257), (69, 235419), (97, 167463), (207, 78473), (291, 55821), (809, 20079), (873, 18607), (2231, 7281), (2427, 6693)]