2762823

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 1799097

約数列:

[1, 3, 7, 17, 21, 51, 71, 109, 119, 213, 327, 357, 497, 763, 1207, 1491, 1853, 2289, 3621, 5559, 7739, 8449, 12971, 23217, 25347, 38913, 54173, 131563, 162519, 394689, 920941, 2762823]

約数ペア:

[(1, 2762823), (3, 920941), (7, 394689), (17, 162519), (21, 131563), (51, 54173), (71, 38913), (109, 25347), (119, 23217), (213, 12971), (327, 8449), (357, 7739), (497, 5559), (763, 3621), (1207, 2289), (1491, 1853)]