2040790719

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{35809}}^1$

素因数の和:35991

約数の個数: 24

約数和(自身を含む): 3010045360

約数和(自身を除く): 969254641

約数列:

[1, 3, 11, 33, 121, 157, 363, 471, 1727, 5181, 18997, 35809, 56991, 107427, 393899, 1181697, 4332889, 5622013, 12998667, 16866039, 61842143, 185526429, 680263573, 2040790719]

約数ペア:

[(1, 2040790719), (3, 680263573), (11, 185526429), (33, 61842143), (121, 16866039), (157, 12998667), (363, 5622013), (471, 4332889), (1727, 1181697), (5181, 393899), (18997, 107427), (35809, 56991)]