2649272391

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1583}}^1\times {\mathrm{9787}}^1$

素因数の和:11395

約数の個数: 24

約数和(自身を含む): 4031089920

約数和(自身を除く): 1381817529

約数列:

[1, 3, 9, 19, 57, 171, 1583, 4749, 9787, 14247, 29361, 30077, 88083, 90231, 185953, 270693, 557859, 1673577, 15492821, 46478463, 139435389, 294363599, 883090797, 2649272391]

約数ペア:

[(1, 2649272391), (3, 883090797), (9, 294363599), (19, 139435389), (57, 46478463), (171, 15492821), (1583, 1673577), (4749, 557859), (9787, 270693), (14247, 185953), (29361, 90231), (30077, 88083)]