47471463

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 80982720

約数和(自身を除く): 33511257

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 221, 261, 377, 493, 663, 823, 1131, 1479, 1989, 2469, 3393, 4437, 6409, 7407, 10699, 13991, 19227, 23867, 32097, 41973, 57681, 71601, 96291, 125919, 181883, 214803, 310271, 405739, 545649, 930813, 1217217, 1636947, 2792439, 3651651, 5274607, 15823821, 47471463]

約数ペア:

[(1, 47471463), (3, 15823821), (9, 5274607), (13, 3651651), (17, 2792439), (29, 1636947), (39, 1217217), (51, 930813), (87, 545649), (117, 405739), (153, 310271), (221, 214803), (261, 181883), (377, 125919), (493, 96291), (663, 71601), (823, 57681), (1131, 41973), (1479, 32097), (1989, 23867), (2469, 19227), (3393, 13991), (4437, 10699), (6409, 7407)]