33430887

素因数分解:

$3^4\times 7^2\times {\mathrm{8423}}^1$

素因数の和:8449

約数の個数: 30

約数和(自身を含む): 58100328

約数和(自身を除く): 24669441

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 8423, 25269, 58961, 75807, 176883, 227421, 412727, 530649, 682263, 1238181, 1591947, 3714543, 4775841, 11143629, 33430887]

約数ペア:

[(1, 33430887), (3, 11143629), (7, 4775841), (9, 3714543), (21, 1591947), (27, 1238181), (49, 682263), (63, 530649), (81, 412727), (147, 227421), (189, 176883), (441, 75807), (567, 58961), (1323, 25269), (3969, 8423)]