9986643

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 15135120

約数和(自身を除く): 5148477

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 461, 747, 1383, 2407, 4149, 7221, 13369, 21663, 38263, 40107, 114789, 120321, 344367, 1109627, 3328881, 9986643]

約数ペア:

[(1, 9986643), (3, 3328881), (9, 1109627), (29, 344367), (83, 120321), (87, 114789), (249, 40107), (261, 38263), (461, 21663), (747, 13369), (1383, 7221), (2407, 4149)]