17125317

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 29198400

約数和(自身を除く): 12073083

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 109, 207, 253, 297, 327, 529, 621, 759, 981, 1199, 1587, 2277, 2507, 2943, 3597, 4761, 5819, 6831, 7521, 10791, 14283, 17457, 22563, 27577, 32373, 52371, 57661, 67689, 82731, 157113, 172983, 248193, 518949, 634271, 744579, 1556847, 1902813, 5708439, 17125317]

約数ペア:

[(1, 17125317), (3, 5708439), (9, 1902813), (11, 1556847), (23, 744579), (27, 634271), (33, 518949), (69, 248193), (99, 172983), (109, 157113), (207, 82731), (253, 67689), (297, 57661), (327, 52371), (529, 32373), (621, 27577), (759, 22563), (981, 17457), (1199, 14283), (1587, 10791), (2277, 7521), (2507, 6831), (2943, 5819), (3597, 4761)]