83019377

素因数分解:

$7^4\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:586

約数の個数: 20

約数和(自身を含む): 98415936

約数和(自身を除く): 15396559

約数列:

[1, 7, 49, 71, 343, 487, 497, 2401, 3409, 3479, 23863, 24353, 34577, 167041, 170471, 242039, 1169287, 1694273, 11859911, 83019377]

約数ペア:

[(1, 83019377), (7, 11859911), (49, 1694273), (71, 1169287), (343, 242039), (487, 170471), (497, 167041), (2401, 34577), (3409, 24353), (3479, 23863)]