99923789

素因数分解:

$7^3\times {\mathrm{317}}^1\times {\mathrm{919}}^1$

素因数の和:1257

約数の個数: 16

約数和(自身を含む): 117024000

約数和(自身を除く): 17100211

約数列:

[1, 7, 49, 317, 343, 919, 2219, 6433, 15533, 45031, 108731, 291323, 315217, 2039261, 14274827, 99923789]

約数ペア:

[(1, 99923789), (7, 14274827), (49, 2039261), (317, 315217), (343, 291323), (919, 108731), (2219, 45031), (6433, 15533)]