40715213

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{857}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 50903424

約数和(自身を除く): 10188211

約数列:

[1, 7, 11, 77, 617, 857, 4319, 5999, 6787, 9427, 47509, 65989, 528769, 3701383, 5816459, 40715213]

約数ペア:

[(1, 40715213), (7, 5816459), (11, 3701383), (77, 528769), (617, 65989), (857, 47509), (4319, 9427), (5999, 6787)]