15550038981

素因数分解:

$3^2\times {\mathrm{809}}^1\times {\mathrm{2135701}}^1$

素因数の和:2136516

約数の個数: 12

約数和(自身を含む): 22488942060

約数和(自身を除く): 6938903079

約数列:

[1, 3, 9, 809, 2427, 7281, 2135701, 6407103, 19221309, 1727782109, 5183346327, 15550038981]

約数ペア:

[(1, 15550038981), (3, 5183346327), (9, 1727782109), (809, 19221309), (2427, 6407103), (7281, 2135701)]