2290827

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 3907584

約数和(自身を除く): 1616757

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 211, 231, 329, 517, 633, 987, 1477, 1551, 2321, 3619, 4431, 6963, 9917, 10857, 16247, 29751, 48741, 69419, 109087, 208257, 327261, 763609, 2290827]

約数ペア:

[(1, 2290827), (3, 763609), (7, 327261), (11, 208257), (21, 109087), (33, 69419), (47, 48741), (77, 29751), (141, 16247), (211, 10857), (231, 9917), (329, 6963), (517, 4431), (633, 3619), (987, 2321), (1477, 1551)]