2012976189

素因数分解:

$3^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{31667}}^1$

素因数の和:32689

約数の個数: 24

約数和(自身を含む): 3326406720

約数和(自身を除く): 1313430531

約数列:

[1, 3, 7, 9, 21, 63, 1009, 3027, 7063, 9081, 21189, 31667, 63567, 95001, 221669, 285003, 665007, 1995021, 31952003, 95856009, 223664021, 287568027, 670992063, 2012976189]

約数ペア:

[(1, 2012976189), (3, 670992063), (7, 287568027), (9, 223664021), (21, 95856009), (63, 31952003), (1009, 1995021), (3027, 665007), (7063, 285003), (9081, 221669), (21189, 95001), (31667, 63567)]