6997155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42407}}^1$

素因数の和:42426

約数の個数: 16

約数和(自身を含む): 12213504

約数和(自身を除く): 5216349

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 42407, 127221, 212035, 466477, 636105, 1399431, 2332385, 6997155]

約数ペア:

[(1, 6997155), (3, 2332385), (5, 1399431), (11, 636105), (15, 466477), (33, 212035), (55, 127221), (165, 42407)]