8618319

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{1033}}^1$

素因数の和:1148

約数の個数: 20

約数和(自身を含む): 13011856

約数和(自身を除く): 4393537

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 1033, 2781, 3099, 8343, 9297, 27891, 83673, 106399, 319197, 957591, 2872773, 8618319]

約数ペア:

[(1, 8618319), (3, 2872773), (9, 957591), (27, 319197), (81, 106399), (103, 83673), (309, 27891), (927, 9297), (1033, 8343), (2781, 3099)]