9977385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3557}}^1$

素因数の和:3593

約数の個数: 32

約数和(自身を含む): 18444672

約数和(自身を除く): 8467287

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 3557, 10671, 17785, 39127, 53355, 60469, 117381, 181407, 195635, 302345, 586905, 665159, 907035, 1995477, 3325795, 9977385]

約数ペア:

[(1, 9977385), (3, 3325795), (5, 1995477), (11, 907035), (15, 665159), (17, 586905), (33, 302345), (51, 195635), (55, 181407), (85, 117381), (165, 60469), (187, 53355), (255, 39127), (561, 17785), (935, 10671), (2805, 3557)]