12541555537

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{109897}}^1$

素因数の和:110065

約数の個数: 24

約数和(自身を含む): 15560238024

約数和(自身を除く): 3018682487

約数列:

[1, 7, 17, 49, 119, 137, 833, 959, 2329, 6713, 16303, 109897, 114121, 769279, 1868249, 5384953, 13077743, 15055889, 91544201, 105391223, 255950113, 737738561, 1791650791, 12541555537]

約数ペア:

[(1, 12541555537), (7, 1791650791), (17, 737738561), (49, 255950113), (119, 105391223), (137, 91544201), (833, 15055889), (959, 13077743), (2329, 5384953), (6713, 1868249), (16303, 769279), (109897, 114121)]