2170405539

素因数分解:

$3^2\times {\mathrm{197}}^1\times {\mathrm{313}}^1\times {\mathrm{3911}}^1$

素因数の和:4427

約数の個数: 24

約数和(自身を含む): 3161819232

約数和(自身を除く): 991413693

約数列:

[1, 3, 9, 197, 313, 591, 939, 1773, 2817, 3911, 11733, 35199, 61661, 184983, 554949, 770467, 1224143, 2311401, 3672429, 6934203, 11017287, 241156171, 723468513, 2170405539]

約数ペア:

[(1, 2170405539), (3, 723468513), (9, 241156171), (197, 11017287), (313, 6934203), (591, 3672429), (939, 2311401), (1773, 1224143), (2817, 770467), (3911, 554949), (11733, 184983), (35199, 61661)]