858775317

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{93763}}^1$

素因数の和:93880

約数の個数: 16

約数和(自身を含む): 1188177408

約数和(自身を除く): 329402091

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 93763, 281289, 4031809, 6657173, 12095427, 19971519, 286258439, 858775317]

約数ペア:

[(1, 858775317), (3, 286258439), (43, 19971519), (71, 12095427), (129, 6657173), (213, 4031809), (3053, 281289), (9159, 93763)]