3951325441

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{8273}}^1$

素因数の和:8413

約数の個数: 24

約数和(自身を含む): 4732463232

約数和(自身を除く): 781137791

約数列:

[1, 7, 31, 71, 217, 497, 961, 2201, 6727, 8273, 15407, 57911, 68231, 256463, 477617, 587383, 1795241, 4111681, 7950353, 18208873, 55652471, 127462111, 564475063, 3951325441]

約数ペア:

[(1, 3951325441), (7, 564475063), (31, 127462111), (71, 55652471), (217, 18208873), (497, 7950353), (961, 4111681), (2201, 1795241), (6727, 587383), (8273, 477617), (15407, 256463), (57911, 68231)]