138911973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{46819}}^1$

素因数の和:46888

約数の個数: 16

約数和(自身を含む): 197767680

約数和(自身を除く): 58855707

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 46819, 140457, 1076837, 2013217, 3230511, 6039651, 46303991, 138911973]

約数ペア:

[(1, 138911973), (3, 46303991), (23, 6039651), (43, 3230511), (69, 2013217), (129, 1076837), (989, 140457), (2967, 46819)]