2912703759

素因数分解:

$3^3\times 7^1\times {\mathrm{15411131}}^1$

素因数の和:15411147

約数の個数: 16

約数和(自身を含む): 4931562240

約数和(自身を除く): 2018858481

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 15411131, 46233393, 107877917, 138700179, 323633751, 416100537, 970901253, 2912703759]

約数ペア:

[(1, 2912703759), (3, 970901253), (7, 416100537), (9, 323633751), (21, 138700179), (27, 107877917), (63, 46233393), (189, 15411131)]