6669819

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 10490480

約数和(自身を除く): 3820661

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 523, 981, 1417, 1569, 4251, 4707, 6799, 12753, 20397, 57007, 61191, 171021, 513063, 741091, 2223273, 6669819]

約数ペア:

[(1, 6669819), (3, 2223273), (9, 741091), (13, 513063), (39, 171021), (109, 61191), (117, 57007), (327, 20397), (523, 12753), (981, 6799), (1417, 4707), (1569, 4251)]