539798909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{1321}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 630641592

約数和(自身を除く): 90842683

約数列:

[1, 13, 17, 43, 221, 559, 731, 1321, 1849, 9503, 17173, 22457, 24037, 31433, 56803, 291941, 408629, 738439, 965651, 2442529, 12553463, 31752877, 41522993, 539798909]

約数ペア:

[(1, 539798909), (13, 41522993), (17, 31752877), (43, 12553463), (221, 2442529), (559, 965651), (731, 738439), (1321, 408629), (1849, 291941), (9503, 56803), (17173, 31433), (22457, 24037)]