26643453

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20323}}^1$

素因数の和:20368

約数の個数: 16

約数和(自身を含む): 39022080

約数和(自身を除く): 12378627

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 20323, 60969, 386137, 467429, 1158411, 1402287, 8881151, 26643453]

約数ペア:

[(1, 26643453), (3, 8881151), (19, 1402287), (23, 1158411), (57, 467429), (69, 386137), (437, 60969), (1311, 20323)]