2019604017

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{30293}}^1$

素因数の和:30680

約数の個数: 16

約数和(自身を含む): 2739547008

約数和(自身を除く): 719942991

約数列:

[1, 3, 71, 213, 313, 939, 22223, 30293, 66669, 90879, 2150803, 6452409, 9481709, 28445127, 673201339, 2019604017]

約数ペア:

[(1, 2019604017), (3, 673201339), (71, 28445127), (213, 9481709), (313, 6452409), (939, 2150803), (22223, 90879), (30293, 66669)]