83638009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7237}}^1$

素因数の和:7384

約数の個数: 16

約数和(自身を含む): 103763968

約数和(自身を除く): 20125959

約数列:

[1, 7, 13, 91, 127, 889, 1651, 7237, 11557, 50659, 94081, 658567, 919099, 6433693, 11948287, 83638009]

約数ペア:

[(1, 83638009), (7, 11948287), (13, 6433693), (91, 919099), (127, 658567), (889, 94081), (1651, 50659), (7237, 11557)]