39899509

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 43877232

約数和(自身を除く): 3977723

約数列:

[1, 13, 113, 157, 173, 1469, 2041, 2249, 17741, 19549, 27161, 230633, 254137, 353093, 3069193, 39899509]

約数ペア:

[(1, 39899509), (13, 3069193), (113, 353093), (157, 254137), (173, 230633), (1469, 27161), (2041, 19549), (2249, 17741)]