859637157

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{68437}}^1$

素因数の和:68572

約数の個数: 16

約数和(自身を含む): 1182608640

約数和(自身を除く): 322971483

約数列:

[1, 3, 53, 79, 159, 237, 4187, 12561, 68437, 205311, 3627161, 5406523, 10881483, 16219569, 286545719, 859637157]

約数ペア:

[(1, 859637157), (3, 286545719), (53, 16219569), (79, 10881483), (159, 5406523), (237, 3627161), (4187, 205311), (12561, 68437)]