49270067

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20641}}^1$

素因数の和:20690

約数の個数: 16

約数和(自身を含む): 63412224

約数和(自身を除く): 14142157

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 20641, 144487, 227051, 639871, 1589357, 4479097, 7038581, 49270067]

約数ペア:

[(1, 49270067), (7, 7038581), (11, 4479097), (31, 1589357), (77, 639871), (217, 227051), (341, 144487), (2387, 20641)]