251019649903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{11879213}}^1$

素因数の和:11879354

約数の個数: 16

約数和(自身を含む): 292513765536

約数和(自身を除く): 41494115633

約数列:

[1, 11, 17, 113, 187, 1243, 1921, 21131, 11879213, 130671343, 201946621, 1342351069, 2221412831, 14765861759, 22819968173, 251019649903]

約数ペア:

[(1, 251019649903), (11, 22819968173), (17, 14765861759), (113, 2221412831), (187, 1342351069), (1243, 201946621), (1921, 130671343), (21131, 11879213)]