26907411

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 38112256

約数和(自身を除く): 11204845

約数列:

[1, 3, 31, 53, 93, 103, 159, 309, 1643, 2809, 3193, 4929, 5459, 8427, 9579, 16377, 87079, 169229, 261237, 289327, 507687, 867981, 8969137, 26907411]

約数ペア:

[(1, 26907411), (3, 8969137), (31, 867981), (53, 507687), (93, 289327), (103, 261237), (159, 169229), (309, 87079), (1643, 16377), (2809, 9579), (3193, 8427), (4929, 5459)]