1329324227

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2531}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 1750118400

約数和(自身を除く): 420794173

約数列:

[1, 7, 11, 19, 77, 133, 209, 359, 1463, 2513, 2531, 3949, 6821, 17717, 27643, 27841, 47747, 48089, 75031, 194887, 336623, 525217, 528979, 908629, 3702853, 6360403, 9994919, 17263951, 69964433, 120847657, 189903461, 1329324227]

約数ペア:

[(1, 1329324227), (7, 189903461), (11, 120847657), (19, 69964433), (77, 17263951), (133, 9994919), (209, 6360403), (359, 3702853), (1463, 908629), (2513, 528979), (2531, 525217), (3949, 336623), (6821, 194887), (17717, 75031), (27643, 48089), (27841, 47747)]