512012007

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{2939}}^1$

素因数の和:4447

約数の個数: 24

約数和(自身を含む): 797269200

約数和(自身を除く): 285257193

約数列:

[1, 3, 9, 13, 39, 117, 1489, 2939, 4467, 8817, 13401, 19357, 26451, 38207, 58071, 114621, 174213, 343863, 4376171, 13128513, 39385539, 56890223, 170670669, 512012007]

約数ペア:

[(1, 512012007), (3, 170670669), (9, 56890223), (13, 39385539), (39, 13128513), (117, 4376171), (1489, 343863), (2939, 174213), (4467, 114621), (8817, 58071), (13401, 38207), (19357, 26451)]