120880193

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{797}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 141571584

約数和(自身を除く): 20691391

約数列:

[1, 7, 47, 329, 461, 797, 3227, 5579, 21667, 37459, 151669, 262213, 367417, 2571919, 17268599, 120880193]

約数ペア:

[(1, 120880193), (7, 17268599), (47, 2571919), (329, 367417), (461, 262213), (797, 151669), (3227, 37459), (5579, 21667)]