7412391

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 13416480

約数和(自身を除く): 6004089

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 769, 1071, 1377, 2307, 3213, 5383, 6921, 9639, 13073, 16149, 20763, 39219, 48447, 62289, 91511, 117657, 145341, 274533, 352971, 436023, 823599, 1058913, 2470797, 7412391]

約数ペア:

[(1, 7412391), (3, 2470797), (7, 1058913), (9, 823599), (17, 436023), (21, 352971), (27, 274533), (51, 145341), (63, 117657), (81, 91511), (119, 62289), (153, 48447), (189, 39219), (357, 20763), (459, 16149), (567, 13073), (769, 9639), (1071, 6921), (1377, 5383), (2307, 3213)]