17425331

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{2939}}^1$

素因数の和:2975

約数の個数: 18

約数和(自身を含む): 22288140

約数和(自身を除く): 4862809

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 2939, 5929, 20573, 32329, 144011, 226303, 355619, 1584121, 2489333, 17425331]

約数ペア:

[(1, 17425331), (7, 2489333), (11, 1584121), (49, 355619), (77, 226303), (121, 144011), (539, 32329), (847, 20573), (2939, 5929)]