129648449

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 150224640

約数和(自身を除く): 20576191

約数列:

[1, 7, 151, 173, 709, 1057, 1211, 4963, 26123, 107059, 122657, 182861, 749413, 858599, 18521207, 129648449]

約数ペア:

[(1, 129648449), (7, 18521207), (151, 858599), (173, 749413), (709, 182861), (1057, 122657), (1211, 107059), (4963, 26123)]