2180930331

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{418043}}^1$

素因数の和:418130

約数の個数: 16

約数和(自身を含む): 3050049024

約数和(自身を除く): 869118693

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 418043, 1254129, 15467591, 19648021, 46402773, 58944063, 726976777, 2180930331]

約数ペア:

[(1, 2180930331), (3, 726976777), (37, 58944063), (47, 46402773), (111, 19648021), (141, 15467591), (1739, 1254129), (5217, 418043)]