387006003

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 632661120

約数和(自身を除く): 245655117

約数列:

[1, 3, 9, 17, 19, 51, 57, 67, 153, 171, 201, 323, 603, 969, 1139, 1273, 1987, 2907, 3417, 3819, 5961, 10251, 11457, 17883, 21641, 33779, 37753, 64923, 101337, 113259, 133129, 194769, 304011, 339777, 399387, 641801, 1198161, 1925403, 2263193, 2529451, 5776209, 6789579, 7588353, 20368737, 22765059, 43000667, 129002001, 387006003]

約数ペア:

[(1, 387006003), (3, 129002001), (9, 43000667), (17, 22765059), (19, 20368737), (51, 7588353), (57, 6789579), (67, 5776209), (153, 2529451), (171, 2263193), (201, 1925403), (323, 1198161), (603, 641801), (969, 399387), (1139, 339777), (1273, 304011), (1987, 194769), (2907, 133129), (3417, 113259), (3819, 101337), (5961, 64923), (10251, 37753), (11457, 33779), (17883, 21641)]