2630763

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 4043520

約数和(自身を除く): 1412757

約数列:

[1, 3, 9, 23, 69, 71, 179, 207, 213, 537, 639, 1611, 1633, 4117, 4899, 12351, 12709, 14697, 37053, 38127, 114381, 292307, 876921, 2630763]

約数ペア:

[(1, 2630763), (3, 876921), (9, 292307), (23, 114381), (69, 38127), (71, 37053), (179, 14697), (207, 12709), (213, 12351), (537, 4899), (639, 4117), (1611, 1633)]