74828019

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{28057}}^1$

素因数の和:28194

約数の個数: 16

約数和(自身を含む): 114925568

約数和(自身を除く): 40097549

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 28057, 84171, 196399, 589197, 3563239, 10689717, 24942673, 74828019]

約数ペア:

[(1, 74828019), (3, 24942673), (7, 10689717), (21, 3563239), (127, 589197), (381, 196399), (889, 84171), (2667, 28057)]