2012131407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1193

約数の個数: 96

約数和(自身を含む): 3535384320

約数和(自身を除く): 1523252913

約数列:

[1, 3, 11, 13, 17, 19, 33, 39, 51, 57, 143, 169, 187, 209, 221, 247, 323, 429, 507, 561, 627, 663, 741, 969, 1117, 1859, 2431, 2717, 2873, 3211, 3351, 3553, 4199, 5577, 7293, 8151, 8619, 9633, 10659, 12287, 12597, 14521, 18989, 21223, 31603, 35321, 36861, 43563, 46189, 54587, 56967, 63669, 94809, 105963, 138567, 159731, 163761, 188773, 208879, 233453, 246857, 275899, 360791, 479193, 566319, 600457, 626637, 700359, 740571, 827697, 1082373, 1801371, 2076503, 2715427, 3034889, 3209141, 3586687, 3968701, 4690283, 6229509, 8146281, 9104667, 9627423, 10760061, 11906103, 14070849, 35300551, 39453557, 51593113, 60973679, 105901653, 118360671, 154779339, 182921037, 670710469, 2012131407]

約数ペア:

[(1, 2012131407), (3, 670710469), (11, 182921037), (13, 154779339), (17, 118360671), (19, 105901653), (33, 60973679), (39, 51593113), (51, 39453557), (57, 35300551), (143, 14070849), (169, 11906103), (187, 10760061), (209, 9627423), (221, 9104667), (247, 8146281), (323, 6229509), (429, 4690283), (507, 3968701), (561, 3586687), (627, 3209141), (663, 3034889), (741, 2715427), (969, 2076503), (1117, 1801371), (1859, 1082373), (2431, 827697), (2717, 740571), (2873, 700359), (3211, 626637), (3351, 600457), (3553, 566319), (4199, 479193), (5577, 360791), (7293, 275899), (8151, 246857), (8619, 233453), (9633, 208879), (10659, 188773), (12287, 163761), (12597, 159731), (14521, 138567), (18989, 105963), (21223, 94809), (31603, 63669), (35321, 56967), (36861, 54587), (43563, 46189)]