2865501

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 4392960

約数和(自身を除く): 1527459

約数列:

[1, 3, 9, 23, 69, 109, 127, 207, 327, 381, 981, 1143, 2507, 2921, 7521, 8763, 13843, 22563, 26289, 41529, 124587, 318389, 955167, 2865501]

約数ペア:

[(1, 2865501), (3, 955167), (9, 318389), (23, 124587), (69, 41529), (109, 26289), (127, 22563), (207, 13843), (327, 8763), (381, 7521), (981, 2921), (1143, 2507)]