2193721599

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3307}}^1\times {\mathrm{13007}}^1$

素因数の和:16334

約数の個数: 16

約数和(自身を含む): 3098193408

約数和(自身を除く): 904471809

約数列:

[1, 3, 17, 51, 3307, 9921, 13007, 39021, 56219, 168657, 221119, 663357, 43014149, 129042447, 731240533, 2193721599]

約数ペア:

[(1, 2193721599), (3, 731240533), (17, 129042447), (51, 43014149), (3307, 663357), (9921, 221119), (13007, 168657), (39021, 56219)]