26738559

素因数分解:

$3^3\times {\mathrm{563}}^1\times {\mathrm{1759}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 39705600

約数和(自身を除く): 12967041

約数列:

[1, 3, 9, 27, 563, 1689, 1759, 5067, 5277, 15201, 15831, 47493, 990317, 2970951, 8912853, 26738559]

約数ペア:

[(1, 26738559), (3, 8912853), (9, 2970951), (27, 990317), (563, 47493), (1689, 15831), (1759, 15201), (5067, 5277)]