2013291117

素因数分解:

$3^2\times {\mathrm{3457}}^1\times {\mathrm{64709}}^1$

素因数の和:68172

約数の個数: 12

約数和(自身を含む): 2908973340

約数和(自身を除く): 895682223

約数列:

[1, 3, 9, 3457, 10371, 31113, 64709, 194127, 582381, 223699013, 671097039, 2013291117]

約数ペア:

[(1, 2013291117), (3, 671097039), (9, 223699013), (3457, 582381), (10371, 194127), (31113, 64709)]