38821489

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2887}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 47409408

約数和(自身を除く): 8587919

約数列:

[1, 7, 17, 113, 119, 791, 1921, 2887, 13447, 20209, 49079, 326231, 343553, 2283617, 5545927, 38821489]

約数ペア:

[(1, 38821489), (7, 5545927), (17, 2283617), (113, 343553), (119, 326231), (791, 49079), (1921, 20209), (2887, 13447)]