3966039

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 3372201

約数列:

[1, 3, 7, 9, 11, 21, 33, 59, 63, 77, 97, 99, 177, 231, 291, 413, 531, 649, 679, 693, 873, 1067, 1239, 1947, 2037, 3201, 3717, 4543, 5723, 5841, 6111, 7469, 9603, 13629, 17169, 22407, 40061, 40887, 51507, 62953, 67221, 120183, 188859, 360549, 440671, 566577, 1322013, 3966039]

約数ペア:

[(1, 3966039), (3, 1322013), (7, 566577), (9, 440671), (11, 360549), (21, 188859), (33, 120183), (59, 67221), (63, 62953), (77, 51507), (97, 40887), (99, 40061), (177, 22407), (231, 17169), (291, 13629), (413, 9603), (531, 7469), (649, 6111), (679, 5841), (693, 5723), (873, 4543), (1067, 3717), (1239, 3201), (1947, 2037)]