24957963

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{16217}}^1$

素因数の和:16248

約数の個数: 20

約数和(自身を含む): 39247560

約数和(自身を除く): 14289597

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 16217, 48651, 145953, 308123, 437859, 924369, 1313577, 2773107, 8319321, 24957963]

約数ペア:

[(1, 24957963), (3, 8319321), (9, 2773107), (19, 1313577), (27, 924369), (57, 437859), (81, 308123), (171, 145953), (513, 48651), (1539, 16217)]