2130854877

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1489067}}^1$

素因数の和:1489129

約数の個数: 16

約数和(自身を含む): 3216386880

約数和(自身を除く): 1085532003

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1489067, 4467201, 13401603, 40204809, 78920551, 236761653, 710284959, 2130854877]

約数ペア:

[(1, 2130854877), (3, 710284959), (9, 236761653), (27, 78920551), (53, 40204809), (159, 13401603), (477, 4467201), (1431, 1489067)]