15449859

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{8293}}^1$

素因数の和:8328

約数の個数: 20

約数和(自身を含む): 24085776

約数和(自身を除く): 8635917

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 8293, 24879, 74637, 190739, 223911, 572217, 671733, 1716651, 5149953, 15449859]

約数ペア:

[(1, 15449859), (3, 5149953), (9, 1716651), (23, 671733), (27, 572217), (69, 223911), (81, 190739), (207, 74637), (621, 24879), (1863, 8293)]