2019444327

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{8243}}^1$

素因数の和:8579

約数の個数: 24

約数和(自身を含む): 2952802944

約数和(自身を除く): 933358617

約数列:

[1, 3, 9, 163, 167, 489, 501, 1467, 1503, 8243, 24729, 27221, 74187, 81663, 244989, 1343609, 1376581, 4030827, 4129743, 12092481, 12389229, 224382703, 673148109, 2019444327]

約数ペア:

[(1, 2019444327), (3, 673148109), (9, 224382703), (163, 12389229), (167, 12092481), (489, 4129743), (501, 4030827), (1467, 1376581), (1503, 1343609), (8243, 244989), (24729, 81663), (27221, 74187)]