29114757

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 51038208

約数和(自身を除く): 21923451

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 71, 161, 207, 213, 283, 483, 497, 639, 849, 1449, 1491, 1633, 1981, 2547, 4473, 4899, 5943, 6509, 11431, 14697, 17829, 19527, 20093, 34293, 45563, 58581, 60279, 102879, 136689, 140651, 180837, 410067, 421953, 462139, 1265859, 1386417, 3234973, 4159251, 9704919, 29114757]

約数ペア:

[(1, 29114757), (3, 9704919), (7, 4159251), (9, 3234973), (21, 1386417), (23, 1265859), (63, 462139), (69, 421953), (71, 410067), (161, 180837), (207, 140651), (213, 136689), (283, 102879), (483, 60279), (497, 58581), (639, 45563), (849, 34293), (1449, 20093), (1491, 19527), (1633, 17829), (1981, 14697), (2547, 11431), (4473, 6509), (4899, 5943)]