12216327

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 16859232

約数和(自身を除く): 4642905

約数列:

[1, 3, 37, 111, 157, 471, 701, 2103, 5809, 17427, 25937, 77811, 110057, 330171, 4072109, 12216327]

約数ペア:

[(1, 12216327), (3, 4072109), (37, 330171), (111, 110057), (157, 77811), (471, 25937), (701, 17427), (2103, 5809)]