8584641

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 13453440

約数和(自身を除く): 4868799

約数列:

[1, 3, 9, 13, 39, 117, 239, 307, 717, 921, 2151, 2763, 3107, 3991, 9321, 11973, 27963, 35919, 73373, 220119, 660357, 953849, 2861547, 8584641]

約数ペア:

[(1, 8584641), (3, 2861547), (9, 953849), (13, 660357), (39, 220119), (117, 73373), (239, 35919), (307, 27963), (717, 11973), (921, 9321), (2151, 3991), (2763, 3107)]