13341223

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 15769600

約数和(自身を除く): 2428377

約数列:

[1, 7, 43, 127, 301, 349, 889, 2443, 5461, 15007, 38227, 44323, 105049, 310261, 1905889, 13341223]

約数ペア:

[(1, 13341223), (7, 1905889), (43, 310261), (127, 105049), (301, 44323), (349, 38227), (889, 15007), (2443, 5461)]