3665331

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1272

約数の個数: 20

約数和(自身を含む): 5627952

約数和(自身を除く): 1962621

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1223, 2997, 3669, 11007, 33021, 45251, 99063, 135753, 407259, 1221777, 3665331]

約数ペア:

[(1, 3665331), (3, 1221777), (9, 407259), (27, 135753), (37, 99063), (81, 45251), (111, 33021), (333, 11007), (999, 3669), (1223, 2997)]