15297399

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7691}}^1$

素因数の和:7727

約数の個数: 24

約数和(自身を含む): 25198992

約数和(自身を除く): 9901593

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 7691, 23073, 69219, 99983, 130747, 299949, 392241, 899847, 1176723, 1699711, 5099133, 15297399]

約数ペア:

[(1, 15297399), (3, 5099133), (9, 1699711), (13, 1176723), (17, 899847), (39, 392241), (51, 299949), (117, 130747), (153, 99983), (221, 69219), (663, 23073), (1989, 7691)]