22768543

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 27047680

約数和(自身を除く): 4279137

約数列:

[1, 7, 43, 67, 301, 469, 1129, 2881, 7903, 20167, 48547, 75643, 339829, 529501, 3252649, 22768543]

約数ペア:

[(1, 22768543), (7, 3252649), (43, 529501), (67, 339829), (301, 75643), (469, 48547), (1129, 20167), (2881, 7903)]