15810471

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{4153}}^1$

素因数の和:4212

約数の個数: 20

約数和(自身を含む): 24126432

約数和(自身を除く): 8315961

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 4153, 12459, 37377, 112131, 195191, 336393, 585573, 1756719, 5270157, 15810471]

約数ペア:

[(1, 15810471), (3, 5270157), (9, 1756719), (27, 585573), (47, 336393), (81, 195191), (141, 112131), (423, 37377), (1269, 12459), (3807, 4153)]