131656483

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2591}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 164882304

約数和(自身を除く): 33225821

約数列:

[1, 7, 17, 49, 61, 119, 427, 833, 1037, 2591, 2989, 7259, 18137, 44047, 50813, 126959, 158051, 308329, 1106357, 2158303, 2686867, 7744499, 18808069, 131656483]

約数ペア:

[(1, 131656483), (7, 18808069), (17, 7744499), (49, 2686867), (61, 2158303), (119, 1106357), (427, 308329), (833, 158051), (1037, 126959), (2591, 50813), (2989, 44047), (7259, 18137)]