5177367

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 9041760

約数和(自身を除く): 3864393

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 137, 153, 171, 221, 247, 323, 411, 663, 741, 969, 1233, 1781, 1989, 2223, 2329, 2603, 2907, 4199, 5343, 6987, 7809, 12597, 16029, 20961, 23427, 30277, 33839, 37791, 44251, 90831, 101517, 132753, 272493, 304551, 398259, 575263, 1725789, 5177367]

約数ペア:

[(1, 5177367), (3, 1725789), (9, 575263), (13, 398259), (17, 304551), (19, 272493), (39, 132753), (51, 101517), (57, 90831), (117, 44251), (137, 37791), (153, 33839), (171, 30277), (221, 23427), (247, 20961), (323, 16029), (411, 12597), (663, 7809), (741, 6987), (969, 5343), (1233, 4199), (1781, 2907), (1989, 2603), (2223, 2329)]