2007901437

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1\times {\mathrm{853}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 2871899520

約数和(自身を除く): 863998083

約数列:

[1, 3, 19, 57, 61, 183, 677, 853, 1159, 2031, 2559, 3477, 12863, 16207, 38589, 41297, 48621, 52033, 123891, 156099, 577481, 784643, 988627, 1732443, 2353929, 2965881, 10972139, 32916417, 35226341, 105679023, 669300479, 2007901437]

約数ペア:

[(1, 2007901437), (3, 669300479), (19, 105679023), (57, 35226341), (61, 32916417), (183, 10972139), (677, 2965881), (853, 2353929), (1159, 1732443), (2031, 988627), (2559, 784643), (3477, 577481), (12863, 156099), (16207, 123891), (38589, 52033), (41297, 48621)]