8279739

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 13361712

約数和(自身を除く): 5081973

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 2621, 3159, 7863, 23589, 34073, 70767, 102219, 212301, 306657, 636903, 919971, 2759913, 8279739]

約数ペア:

[(1, 8279739), (3, 2759913), (9, 919971), (13, 636903), (27, 306657), (39, 212301), (81, 102219), (117, 70767), (243, 34073), (351, 23589), (1053, 7863), (2621, 3159)]