554971067521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1\times {\mathrm{845231}}^1$

素因数の和:848232

約数の個数: 16

約数和(自身を含む): 633031435008

約数和(自身を除く): 78060367487

約数列:

[1, 13, 17, 221, 2971, 38623, 50507, 656591, 845231, 10988003, 14368927, 186796051, 2511181301, 32645356913, 42690082117, 554971067521]

約数ペア:

[(1, 554971067521), (13, 42690082117), (17, 32645356913), (221, 2511181301), (2971, 186796051), (38623, 14368927), (50507, 10988003), (656591, 845231)]