2785059

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 4324320

約数和(自身を除く): 1539261

約数列:

[1, 3, 9, 17, 51, 109, 153, 167, 327, 501, 981, 1503, 1853, 2839, 5559, 8517, 16677, 18203, 25551, 54609, 163827, 309451, 928353, 2785059]

約数ペア:

[(1, 2785059), (3, 928353), (9, 309451), (17, 163827), (51, 54609), (109, 25551), (153, 18203), (167, 16677), (327, 8517), (501, 5559), (981, 2839), (1503, 1853)]