2013190053

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{731803}}^1$

素因数の和:731944

約数の個数: 16

約数和(自身を含む): 3091140096

約数和(自身を除く): 1077950043

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 731803, 2195409, 5122621, 15367863, 95866193, 287598579, 671063351, 2013190053]

約数ペア:

[(1, 2013190053), (3, 671063351), (7, 287598579), (21, 95866193), (131, 15367863), (393, 5122621), (917, 2195409), (2751, 731803)]