2921566141

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1\times {\mathrm{1669}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 3331509720

約数和(自身を除く): 409943579

約数列:

[1, 13, 19, 247, 361, 373, 1669, 4693, 4849, 7087, 21697, 31711, 92131, 134653, 412243, 602509, 622537, 1750489, 7832617, 8092981, 11828203, 153766639, 224735857, 2921566141]

約数ペア:

[(1, 2921566141), (13, 224735857), (19, 153766639), (247, 11828203), (361, 8092981), (373, 7832617), (1669, 1750489), (4693, 622537), (4849, 602509), (7087, 412243), (21697, 134653), (31711, 92131)]