1420002063

素因数分解:

$3^3\times {\mathrm{1223}}^1\times {\mathrm{43003}}^1$

素因数の和:44235

約数の個数: 16

約数和(自身を含む): 2105475840

約数和(自身を除く): 685473777

約数列:

[1, 3, 9, 27, 1223, 3669, 11007, 33021, 43003, 129009, 387027, 1161081, 52592669, 157778007, 473334021, 1420002063]

約数ペア:

[(1, 1420002063), (3, 473334021), (9, 157778007), (27, 52592669), (1223, 1161081), (3669, 387027), (11007, 129009), (33021, 43003)]