56296791

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{821}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 85915440

約数和(自身を除く): 29618649

約数列:

[1, 3, 9, 19, 57, 171, 401, 821, 1203, 2463, 3609, 7389, 7619, 15599, 22857, 46797, 68571, 140391, 329221, 987663, 2962989, 6255199, 18765597, 56296791]

約数ペア:

[(1, 56296791), (3, 18765597), (9, 6255199), (19, 2962989), (57, 987663), (171, 329221), (401, 140391), (821, 68571), (1203, 46797), (2463, 22857), (3609, 15599), (7389, 7619)]