31671237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{941}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 45577728

約数和(自身を除く): 13906491

約数列:

[1, 3, 13, 39, 863, 941, 2589, 2823, 11219, 12233, 33657, 36699, 812083, 2436249, 10557079, 31671237]

約数ペア:

[(1, 31671237), (3, 10557079), (13, 2436249), (39, 812083), (863, 36699), (941, 33657), (2589, 12233), (2823, 11219)]