31987353

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1709}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 45308160

約数和(自身を除く): 13320807

約数列:

[1, 3, 17, 51, 367, 1101, 1709, 5127, 6239, 18717, 29053, 87159, 627203, 1881609, 10662451, 31987353]

約数ペア:

[(1, 31987353), (3, 10662451), (17, 1881609), (51, 627203), (367, 87159), (1101, 29053), (1709, 18717), (5127, 6239)]