9709497

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 17236800

約数和(自身を除く): 7527303

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 179, 189, 287, 369, 441, 537, 861, 1107, 1253, 1323, 1611, 2009, 2583, 3759, 4833, 6027, 7339, 7749, 8771, 11277, 18081, 22017, 26313, 33831, 51373, 54243, 66051, 78939, 154119, 198153, 236817, 359611, 462357, 1078833, 1387071, 3236499, 9709497]

約数ペア:

[(1, 9709497), (3, 3236499), (7, 1387071), (9, 1078833), (21, 462357), (27, 359611), (41, 236817), (49, 198153), (63, 154119), (123, 78939), (147, 66051), (179, 54243), (189, 51373), (287, 33831), (369, 26313), (441, 22017), (537, 18081), (861, 11277), (1107, 8771), (1253, 7749), (1323, 7339), (1611, 6027), (2009, 4833), (2583, 3759)]