2999680119

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{197101}}^1$

素因数の和:197215

約数の個数: 24

約数和(自身を含む): 4612186800

約数和(自身を除く): 1612506681

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 5073, 15219, 197101, 591303, 1773909, 3744919, 11234757, 17541989, 33704271, 52625967, 157877901, 333297791, 999893373, 2999680119]

約数ペア:

[(1, 2999680119), (3, 999893373), (9, 333297791), (19, 157877901), (57, 52625967), (89, 33704271), (171, 17541989), (267, 11234757), (801, 3744919), (1691, 1773909), (5073, 591303), (15219, 197101)]