2026031301

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{747889}}^1$

素因数の和:747945

約数の個数: 24

約数和(自身を含む): 3422344640

約数和(自身を除く): 1396313339

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 747889, 2243667, 5235223, 6731001, 15705669, 32159227, 47117007, 96477681, 225114589, 289433043, 675343767, 2026031301]

約数ペア:

[(1, 2026031301), (3, 675343767), (7, 289433043), (9, 225114589), (21, 96477681), (43, 47117007), (63, 32159227), (129, 15705669), (301, 6731001), (387, 5235223), (903, 2243667), (2709, 747889)]