446797617

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 690810624

約数和(自身を除く): 244013007

約数列:

[1, 3, 7, 21, 97, 291, 421, 521, 679, 1263, 1563, 2037, 2947, 3647, 8841, 10941, 40837, 50537, 122511, 151611, 219341, 285859, 353759, 658023, 857577, 1061277, 1535387, 4606161, 21276077, 63828231, 148932539, 446797617]

約数ペア:

[(1, 446797617), (3, 148932539), (7, 63828231), (21, 21276077), (97, 4606161), (291, 1535387), (421, 1061277), (521, 857577), (679, 658023), (1263, 353759), (1563, 285859), (2037, 219341), (2947, 151611), (3647, 122511), (8841, 50537), (10941, 40837)]