105886081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20693}}^1$

素因数の和:20760

約数の個数: 16

約数和(自身を含む): 131117184

約数和(自身を除く): 25231103

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 20693, 144851, 351781, 889799, 2462467, 6228593, 15126583, 105886081]

約数ペア:

[(1, 105886081), (7, 15126583), (17, 6228593), (43, 2462467), (119, 889799), (301, 351781), (731, 144851), (5117, 20693)]