161322371

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 186424320

約数和(自身を除く): 25101949

約数列:

[1, 7, 211, 239, 457, 1477, 1673, 3199, 50429, 96427, 109223, 353003, 674989, 764561, 23046053, 161322371]

約数ペア:

[(1, 161322371), (7, 23046053), (211, 764561), (239, 674989), (457, 353003), (1477, 109223), (1673, 96427), (3199, 50429)]