417351681

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{9221}}^1$

素因数の和:9381

約数の個数: 24

約数和(自身を含む): 621489024

約数和(自身を除く): 204137343

約数列:

[1, 3, 9, 47, 107, 141, 321, 423, 963, 5029, 9221, 15087, 27663, 45261, 82989, 433387, 986647, 1300161, 2959941, 3900483, 8879823, 46372409, 139117227, 417351681]

約数ペア:

[(1, 417351681), (3, 139117227), (9, 46372409), (47, 8879823), (107, 3900483), (141, 2959941), (321, 1300161), (423, 986647), (963, 433387), (5029, 82989), (9221, 45261), (15087, 27663)]