16724799

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2301

約数の個数: 40

約数和(自身を含む): 30763040

約数和(自身を除く): 14038241

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2269, 2457, 6807, 7371, 15883, 20421, 29497, 47649, 61263, 88491, 142947, 183789, 206479, 265473, 428841, 619437, 796419, 1286523, 1858311, 2389257, 5574933, 16724799]

約数ペア:

[(1, 16724799), (3, 5574933), (7, 2389257), (9, 1858311), (13, 1286523), (21, 796419), (27, 619437), (39, 428841), (63, 265473), (81, 206479), (91, 183789), (117, 142947), (189, 88491), (273, 61263), (351, 47649), (567, 29497), (819, 20421), (1053, 15883), (2269, 7371), (2457, 6807)]