9704919

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 15704064

約数和(自身を除く): 5999145

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 283, 483, 497, 849, 1491, 1633, 1981, 4899, 5943, 6509, 11431, 19527, 20093, 34293, 45563, 60279, 136689, 140651, 421953, 462139, 1386417, 3234973, 9704919]

約数ペア:

[(1, 9704919), (3, 3234973), (7, 1386417), (21, 462139), (23, 421953), (69, 140651), (71, 136689), (161, 60279), (213, 45563), (283, 34293), (483, 20093), (497, 19527), (849, 11431), (1491, 6509), (1633, 5943), (1981, 4899)]