5181844129

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223577}}^1$

素因数の和:223645

約数の個数: 24

約数和(自身を含む): 6728803488

約数和(自身を除く): 1546959359

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 2107, 3311, 23177, 223577, 1565039, 2459347, 9613811, 10955273, 17215429, 67296677, 105751921, 120508003, 471076739, 740263447, 5181844129]

約数ペア:

[(1, 5181844129), (7, 740263447), (11, 471076739), (43, 120508003), (49, 105751921), (77, 67296677), (301, 17215429), (473, 10955273), (539, 9613811), (2107, 2459347), (3311, 1565039), (23177, 223577)]