3121217255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2824631}}^1$

素因数の和:2824666

約数の個数: 16

約数和(自身を含む): 4270843584

約数和(自身を除く): 1149626329

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2824631, 14123155, 36720203, 48018727, 183601015, 240093635, 624243451, 3121217255]

約数ペア:

[(1, 3121217255), (5, 624243451), (13, 240093635), (17, 183601015), (65, 48018727), (85, 36720203), (221, 14123155), (1105, 2824631)]