8777007

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 13384800

約数和(自身を除く): 4607793

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 389, 981, 1167, 2507, 3501, 7521, 8947, 22563, 26841, 42401, 80523, 127203, 381609, 975223, 2925669, 8777007]

約数ペア:

[(1, 8777007), (3, 2925669), (9, 975223), (23, 381609), (69, 127203), (109, 80523), (207, 42401), (327, 26841), (389, 22563), (981, 8947), (1167, 7521), (2507, 3501)]