2011507407

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 3663249408

約数和(自身を除く): 1651742001

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 127, 233, 249, 273, 381, 581, 699, 747, 819, 889, 1079, 1143, 1631, 1651, 1743, 2097, 2667, 3029, 3237, 4893, 4953, 5229, 7553, 8001, 9087, 9711, 10541, 11557, 14679, 14859, 19339, 21203, 22659, 27261, 29591, 31623, 34671, 58017, 63609, 67977, 73787, 88773, 94869, 104013, 135373, 137033, 174051, 190827, 207137, 221361, 251407, 266319, 384683, 406119, 411099, 621411, 664083, 754221, 959231, 1154049, 1218357, 1233297, 1759849, 1864233, 2262663, 2456053, 2692781, 2877693, 3462147, 5279547, 7368159, 8078343, 8633079, 15838641, 17192371, 22104477, 24235029, 31928689, 51577113, 95786067, 154731339, 223500823, 287358201, 670502469, 2011507407]

約数ペア:

[(1, 2011507407), (3, 670502469), (7, 287358201), (9, 223500823), (13, 154731339), (21, 95786067), (39, 51577113), (63, 31928689), (83, 24235029), (91, 22104477), (117, 17192371), (127, 15838641), (233, 8633079), (249, 8078343), (273, 7368159), (381, 5279547), (581, 3462147), (699, 2877693), (747, 2692781), (819, 2456053), (889, 2262663), (1079, 1864233), (1143, 1759849), (1631, 1233297), (1651, 1218357), (1743, 1154049), (2097, 959231), (2667, 754221), (3029, 664083), (3237, 621411), (4893, 411099), (4953, 406119), (5229, 384683), (7553, 266319), (8001, 251407), (9087, 221361), (9711, 207137), (10541, 190827), (11557, 174051), (14679, 137033), (14859, 135373), (19339, 104013), (21203, 94869), (22659, 88773), (27261, 73787), (29591, 67977), (31623, 63609), (34671, 58017)]