1851201

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 3133440

約数和(自身を除く): 1282239

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 271, 297, 621, 759, 813, 2277, 2439, 2981, 6233, 6831, 7317, 8943, 18699, 26829, 56097, 68563, 80487, 168291, 205689, 617067, 1851201]

約数ペア:

[(1, 1851201), (3, 617067), (9, 205689), (11, 168291), (23, 80487), (27, 68563), (33, 56097), (69, 26829), (99, 18699), (207, 8943), (253, 7317), (271, 6831), (297, 6233), (621, 2981), (759, 2439), (813, 2277)]