8250489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 12946752

約数和(自身を除く): 4696263

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 467, 1359, 1401, 1963, 4203, 5889, 6071, 17667, 18213, 54639, 70517, 211551, 634653, 916721, 2750163, 8250489]

約数ペア:

[(1, 8250489), (3, 2750163), (9, 916721), (13, 634653), (39, 211551), (117, 70517), (151, 54639), (453, 18213), (467, 17667), (1359, 6071), (1401, 5889), (1963, 4203)]