63319319

素因数分解:

$7^2\times {\mathrm{443}}^1\times {\mathrm{2917}}^1$

素因数の和:3374

約数の個数: 12

約数和(自身を含む): 73848744

約数和(自身を除く): 10529425

約数列:

[1, 7, 49, 443, 2917, 3101, 20419, 21707, 142933, 1292231, 9045617, 63319319]

約数ペア:

[(1, 63319319), (7, 9045617), (49, 1292231), (443, 142933), (2917, 21707), (3101, 20419)]