4390279227

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{958367}}^1$

素因数の和:958882

約数の個数: 12

約数和(自身を含む): 6353979840

約数和(自身を除く): 1963700613

約数列:

[1, 3, 9, 509, 1527, 4581, 958367, 2875101, 8625303, 487808803, 1463426409, 4390279227]

約数ペア:

[(1, 4390279227), (3, 1463426409), (9, 487808803), (509, 8625303), (1527, 2875101), (4581, 958367)]