39507663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12823}}^1$

素因数の和:12918

約数の個数: 16

約数和(自身を含む): 57451520

約数和(自身を除く): 17943857

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 12823, 38469, 166699, 500097, 1013017, 3039051, 13169221, 39507663]

約数ペア:

[(1, 39507663), (3, 13169221), (13, 3039051), (39, 1013017), (79, 500097), (237, 166699), (1027, 38469), (3081, 12823)]