2013279903

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{32359}}^1$

素因数の和:32619

約数の個数: 24

約数和(自身を含む): 3015434240

約数和(自身を除く): 1002154337

約数列:

[1, 3, 9, 31, 93, 223, 279, 669, 2007, 6913, 20739, 32359, 62217, 97077, 291231, 1003129, 3009387, 7216057, 9028161, 21648171, 64944513, 223697767, 671093301, 2013279903]

約数ペア:

[(1, 2013279903), (3, 671093301), (9, 223697767), (31, 64944513), (93, 21648171), (223, 9028161), (279, 7216057), (669, 3009387), (2007, 1003129), (6913, 291231), (20739, 97077), (32359, 62217)]