1950339503

素因数分解:

$7^4\times {\mathrm{89}}^1\times {\mathrm{9127}}^1$

素因数の和:9244

約数の個数: 20

約数和(自身を含む): 2301077520

約数和(自身を除く): 350738017

約数列:

[1, 7, 49, 89, 343, 623, 2401, 4361, 9127, 30527, 63889, 213689, 447223, 812303, 3130561, 5686121, 21913927, 39802847, 278619929, 1950339503]

約数ペア:

[(1, 1950339503), (7, 278619929), (49, 39802847), (89, 21913927), (343, 5686121), (623, 3130561), (2401, 812303), (4361, 447223), (9127, 213689), (30527, 63889)]