894311457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{214309}}^1$

素因数の和:214432

約数の個数: 16

約数和(自身を含む): 1296146880

約数和(自身を除く): 401835423

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 214309, 642927, 2786017, 8358051, 22931063, 68793189, 298103819, 894311457]

約数ペア:

[(1, 894311457), (3, 298103819), (13, 68793189), (39, 22931063), (107, 8358051), (321, 2786017), (1391, 642927), (4173, 214309)]