9289423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 11594880

約数和(自身を除く): 2305457

約数列:

[1, 11, 13, 19, 143, 169, 209, 247, 263, 1859, 2717, 2893, 3211, 3419, 4997, 35321, 37609, 44447, 54967, 64961, 488917, 714571, 844493, 9289423]

約数ペア:

[(1, 9289423), (11, 844493), (13, 714571), (19, 488917), (143, 64961), (169, 54967), (209, 44447), (247, 37609), (263, 35321), (1859, 4997), (2717, 3419), (2893, 3211)]