13722669

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{1213}}^1$

素因数の和:1641

約数の個数: 16

約数和(自身を含む): 20395200

約数和(自身を除く): 6672531

約数列:

[1, 3, 9, 27, 419, 1213, 1257, 3639, 3771, 10917, 11313, 32751, 508247, 1524741, 4574223, 13722669]

約数ペア:

[(1, 13722669), (3, 4574223), (9, 1524741), (27, 508247), (419, 32751), (1213, 11313), (1257, 10917), (3639, 3771)]