12505713

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 18743424

約数和(自身を除く): 6237711

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 733, 1551, 2199, 5687, 8063, 17061, 24189, 34451, 88693, 103353, 266079, 378961, 1136883, 4168571, 12505713]

約数ペア:

[(1, 12505713), (3, 4168571), (11, 1136883), (33, 378961), (47, 266079), (121, 103353), (141, 88693), (363, 34451), (517, 24189), (733, 17061), (1551, 8063), (2199, 5687)]