86515429

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12347}}^1$

素因数の和:12385

約数の個数: 24

約数和(自身を含む): 118244448

約数和(自身を除く): 31729019

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 12347, 86429, 135817, 160511, 605003, 950719, 1123577, 1765621, 6655033, 7865039, 12359347, 86515429]

約数ペア:

[(1, 86515429), (7, 12359347), (11, 7865039), (13, 6655033), (49, 1765621), (77, 1123577), (91, 950719), (143, 605003), (539, 160511), (637, 135817), (1001, 86429), (7007, 12347)]