3151341

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 4942080

約数和(自身を除く): 1790739

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 479, 731, 1437, 2193, 4311, 6579, 8143, 20597, 24429, 61791, 73287, 185373, 350149, 1050447, 3151341]

約数ペア:

[(1, 3151341), (3, 1050447), (9, 350149), (17, 185373), (43, 73287), (51, 61791), (129, 24429), (153, 20597), (387, 8143), (479, 6579), (731, 4311), (1437, 2193)]