9809648807

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{245899}}^1$

素因数の和:246086

約数の個数: 16

約数和(自身を含む): 11567136000

約数和(自身を除く): 1757487193

約数列:

[1, 7, 41, 139, 287, 973, 5699, 39893, 245899, 1721293, 10081859, 34179961, 70573013, 239259727, 1401378401, 9809648807]

約数ペア:

[(1, 9809648807), (7, 1401378401), (41, 239259727), (139, 70573013), (287, 34179961), (973, 10081859), (5699, 1721293), (39893, 245899)]