2767682169

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{206251}}^1$

素因数の和:206338

約数の個数: 32

約数和(自身を含む): 4752046080

約数和(自身を除く): 1984363911

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 13419, 206251, 618753, 1443757, 1856259, 4331271, 5568777, 12993813, 14643821, 38981439, 43931463, 102506747, 131794389, 307520241, 395383167, 922560723, 2767682169]

約数ペア:

[(1, 2767682169), (3, 922560723), (7, 395383167), (9, 307520241), (21, 131794389), (27, 102506747), (63, 43931463), (71, 38981439), (189, 14643821), (213, 12993813), (497, 5568777), (639, 4331271), (1491, 1856259), (1917, 1443757), (4473, 618753), (13419, 206251)]