87334247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 120046080

約数和(自身を除く): 32711833

約数列:

[1, 7, 11, 13, 43, 77, 91, 143, 301, 473, 559, 1001, 2029, 3311, 3913, 6149, 14203, 22319, 26377, 43043, 87247, 156233, 184639, 290147, 610729, 959717, 1134211, 2031029, 6718019, 7939477, 12476321, 87334247]

約数ペア:

[(1, 87334247), (7, 12476321), (11, 7939477), (13, 6718019), (43, 2031029), (77, 1134211), (91, 959717), (143, 610729), (301, 290147), (473, 184639), (559, 156233), (1001, 87247), (2029, 43043), (3311, 26377), (3913, 22319), (6149, 14203)]