22079743

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 26717040

約数和(自身を除く): 4637297

約数列:

[1, 7, 49, 61, 83, 89, 427, 581, 623, 2989, 4067, 4361, 5063, 5429, 7387, 35441, 38003, 51709, 248087, 266021, 361963, 450607, 3154249, 22079743]

約数ペア:

[(1, 22079743), (7, 3154249), (49, 450607), (61, 361963), (83, 266021), (89, 248087), (427, 51709), (581, 38003), (623, 35441), (2989, 7387), (4067, 5429), (4361, 5063)]