11512809

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 21340800

約数和(自身を除く): 9827991

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 231, 259, 333, 407, 449, 693, 777, 1221, 1347, 2331, 2849, 3143, 3663, 4041, 4939, 8547, 9429, 14817, 16613, 25641, 28287, 34573, 44451, 49839, 103719, 116291, 149517, 182743, 311157, 348873, 548229, 1046619, 1279201, 1644687, 3837603, 11512809]

約数ペア:

[(1, 11512809), (3, 3837603), (7, 1644687), (9, 1279201), (11, 1046619), (21, 548229), (33, 348873), (37, 311157), (63, 182743), (77, 149517), (99, 116291), (111, 103719), (231, 49839), (259, 44451), (333, 34573), (407, 28287), (449, 25641), (693, 16613), (777, 14817), (1221, 9429), (1347, 8547), (2331, 4939), (2849, 4041), (3143, 3663)]