65201213

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{1571}}^1$

素因数の和:1614

約数の個数: 24

約数和(自身を含む): 83630400

約数和(自身を除く): 18429187

約数列:

[1, 7, 11, 49, 77, 121, 343, 539, 847, 1571, 3773, 5929, 10997, 17281, 41503, 76979, 120967, 190091, 538853, 846769, 1330637, 5927383, 9314459, 65201213]

約数ペア:

[(1, 65201213), (7, 9314459), (11, 5927383), (49, 1330637), (77, 846769), (121, 538853), (343, 190091), (539, 120967), (847, 76979), (1571, 41503), (3773, 17281), (5929, 10997)]