2209053

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 3750912

約数和(自身を除く): 1541859

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 131, 219, 231, 393, 511, 803, 917, 1441, 1533, 2409, 2751, 4323, 5621, 9563, 10087, 16863, 28689, 30261, 66941, 105193, 200823, 315579, 736351, 2209053]

約数ペア:

[(1, 2209053), (3, 736351), (7, 315579), (11, 200823), (21, 105193), (33, 66941), (73, 30261), (77, 28689), (131, 16863), (219, 10087), (231, 9563), (393, 5621), (511, 4323), (803, 2751), (917, 2409), (1441, 1533)]