2857921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 24

約数和(自身を含む): 3536640

約数和(自身を除く): 678719

約数列:

[1, 11, 17, 29, 31, 187, 289, 319, 341, 493, 527, 899, 3179, 5423, 5797, 8381, 8959, 9889, 15283, 92191, 98549, 168113, 259811, 2857921]

約数ペア:

[(1, 2857921), (11, 259811), (17, 168113), (29, 98549), (31, 92191), (187, 15283), (289, 9889), (319, 8959), (341, 8381), (493, 5797), (527, 5423), (899, 3179)]