11346237

素因数分解:

$3^4\times 7^1\times {\mathrm{20011}}^1$

素因数の和:20030

約数の個数: 20

約数和(自身を含む): 19371616

約数和(自身を除く): 8025379

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 20011, 60033, 140077, 180099, 420231, 540297, 1260693, 1620891, 3782079, 11346237]

約数ペア:

[(1, 11346237), (3, 3782079), (7, 1620891), (9, 1260693), (21, 540297), (27, 420231), (63, 180099), (81, 140077), (189, 60033), (567, 20011)]