7269507

素因数分解:

$3^4\times 7^1\times {\mathrm{12821}}^1$

素因数の和:12840

約数の個数: 20

約数和(自身を含む): 12411696

約数和(自身を除く): 5142189

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 12821, 38463, 89747, 115389, 269241, 346167, 807723, 1038501, 2423169, 7269507]

約数ペア:

[(1, 7269507), (3, 2423169), (7, 1038501), (9, 807723), (21, 346167), (27, 269241), (63, 115389), (81, 89747), (189, 38463), (567, 12821)]