3628009

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 4727808

約数和(自身を除く): 1099799

約数列:

[1, 7, 11, 49, 53, 77, 127, 371, 539, 583, 889, 1397, 2597, 4081, 6223, 6731, 9779, 28567, 47117, 68453, 74041, 329819, 518287, 3628009]

約数ペア:

[(1, 3628009), (7, 518287), (11, 329819), (49, 74041), (53, 68453), (77, 47117), (127, 28567), (371, 9779), (539, 6731), (583, 6223), (889, 4081), (1397, 2597)]