7175883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 11531520

約数和(自身を除く): 4355637

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 389, 429, 473, 559, 1167, 1419, 1677, 4279, 5057, 6149, 12837, 15171, 16727, 18447, 50181, 55627, 166881, 183997, 217451, 551991, 652353, 2391961, 7175883]

約数ペア:

[(1, 7175883), (3, 2391961), (11, 652353), (13, 551991), (33, 217451), (39, 183997), (43, 166881), (129, 55627), (143, 50181), (389, 18447), (429, 16727), (473, 15171), (559, 12837), (1167, 6149), (1419, 5057), (1677, 4279)]