2899841391

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{761713}}^1$

素因数の和:761772

約数の個数: 20

約数和(自身を含む): 4424034912

約数和(自身を除く): 1524193521

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 761713, 2285139, 6855417, 20566251, 35800511, 61698753, 107401533, 322204599, 966613797, 2899841391]

約数ペア:

[(1, 2899841391), (3, 966613797), (9, 322204599), (27, 107401533), (47, 61698753), (81, 35800511), (141, 20566251), (423, 6855417), (1269, 2285139), (3807, 761713)]