5216910.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{797}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 33362784

約数和(自身を除く): 13228173

約数列:

[1, 3, 7, 9, 21, 63, 401, 797, 1203, 2391, 2807, 3609, 5579, 7173, 8421, 16737, 25263, 50211, 319597, 958791, 2237179, 2876373, 6711537, 20134611]

約数ペア:

[(1, 20134611), (3, 6711537), (7, 2876373), (9, 2237179), (21, 958791), (63, 319597), (401, 50211), (797, 25263), (1203, 16737), (2391, 8421), (2807, 7173), (3609, 5579)]