102920237

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{4919}}^1$

素因数の和:5001

約数の個数: 16

約数和(自身を含む): 122016000

約数和(自身を除く): 19095763

約数列:

[1, 7, 49, 61, 343, 427, 2989, 4919, 20923, 34433, 241031, 300059, 1687217, 2100413, 14702891, 102920237]

約数ペア:

[(1, 102920237), (7, 14702891), (49, 2100413), (61, 1687217), (343, 300059), (427, 241031), (2989, 34433), (4919, 20923)]