985190601897

素因数分解:

$3^4\times {\mathrm{541}}^1\times {\mathrm{22482157}}^1$

素因数の和:22482710

約数の個数: 20

約数和(自身を含む): 1474424885956

約数和(自身を除く): 489234284059

約数列:

[1, 3, 9, 27, 81, 541, 1623, 4869, 14607, 43821, 22482157, 67446471, 202339413, 607018239, 1821054717, 12162846937, 36488540811, 109465622433, 328396867299, 985190601897]

約数ペア:

[(1, 985190601897), (3, 328396867299), (9, 109465622433), (27, 36488540811), (81, 12162846937), (541, 1821054717), (1623, 607018239), (4869, 202339413), (14607, 67446471), (43821, 22482157)]