11445273

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 20301120

約数和(自身を除く): 8855847

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 211, 287, 369, 441, 633, 861, 1107, 1323, 1477, 1899, 2009, 2583, 4431, 5697, 6027, 7749, 8651, 10339, 13293, 18081, 25953, 31017, 39879, 54243, 60557, 77859, 93051, 181671, 233577, 279153, 423899, 545013, 1271697, 1635039, 3815091, 11445273]

約数ペア:

[(1, 11445273), (3, 3815091), (7, 1635039), (9, 1271697), (21, 545013), (27, 423899), (41, 279153), (49, 233577), (63, 181671), (123, 93051), (147, 77859), (189, 60557), (211, 54243), (287, 39879), (369, 31017), (441, 25953), (633, 18081), (861, 13293), (1107, 10339), (1323, 8651), (1477, 7749), (1899, 6027), (2009, 5697), (2583, 4431)]