1082851931

素因数分解:

$7^2\times {\mathrm{61}}^2\times {\mathrm{5939}}^1$

素因数の和:6075

約数の個数: 18

約数和(自身を含む): 1280848140

約数和(自身を除く): 197996209

約数列:

[1, 7, 49, 61, 427, 2989, 3721, 5939, 26047, 41573, 182329, 291011, 362279, 2535953, 17751671, 22099019, 154693133, 1082851931]

約数ペア:

[(1, 1082851931), (7, 154693133), (49, 22099019), (61, 17751671), (427, 2535953), (2989, 362279), (3721, 291011), (5939, 182329), (26047, 41573)]