2013138622053

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23003}}^1\times {\mathrm{748003}}^1$

素因数の和:771025

約数の個数: 24

約数和(自身を含む): 3131689290912

約数和(自身を除く): 1118550668859

約数列:

[1, 3, 9, 13, 39, 117, 23003, 69009, 207027, 299039, 748003, 897117, 2244009, 2691351, 6732027, 9724039, 29172117, 87516351, 17206313009, 51618939027, 154856817081, 223682069117, 671046207351, 2013138622053]

約数ペア:

[(1, 2013138622053), (3, 671046207351), (9, 223682069117), (13, 154856817081), (39, 51618939027), (117, 17206313009), (23003, 87516351), (69009, 29172117), (207027, 9724039), (299039, 6732027), (748003, 2691351), (897117, 2244009)]