137277439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^2$

素因数の和:874

約数の個数: 12

約数和(自身を含む): 150422664

約数和(自身を除く): 13145225

約数列:

[1, 13, 67, 397, 871, 5161, 26599, 157609, 345787, 2048917, 10559803, 137277439]

約数ペア:

[(1, 137277439), (13, 10559803), (67, 2048917), (397, 345787), (871, 157609), (5161, 26599)]