1444743

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:815

約数の個数: 16

約数和(自身を含む): 2172640

約数和(自身を除く): 727897

約数列:

[1, 3, 9, 27, 73, 219, 657, 733, 1971, 2199, 6597, 19791, 53509, 160527, 481581, 1444743]

約数ペア:

[(1, 1444743), (3, 481581), (9, 160527), (27, 53509), (73, 19791), (219, 6597), (657, 2199), (733, 1971)]