28584831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 43819776

約数和(自身を除く): 15234945

約数列:

[1, 3, 11, 33, 37, 41, 111, 123, 407, 451, 571, 1221, 1353, 1517, 1713, 4551, 6281, 16687, 18843, 21127, 23411, 50061, 63381, 70233, 232397, 257521, 697191, 772563, 866207, 2598621, 9528277, 28584831]

約数ペア:

[(1, 28584831), (3, 9528277), (11, 2598621), (33, 866207), (37, 772563), (41, 697191), (111, 257521), (123, 232397), (407, 70233), (451, 63381), (571, 50061), (1221, 23411), (1353, 21127), (1517, 18843), (1713, 16687), (4551, 6281)]