2999033387

素因数分解:

$7^2\times {\mathrm{47}}^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:480

約数の個数: 36

約数和(自身を含む): 3612463920

約数和(自身を除く): 613430533

約数列:

[1, 7, 47, 49, 103, 269, 329, 721, 1883, 2209, 2303, 4841, 5047, 12643, 13181, 15463, 27707, 33887, 88501, 108241, 193949, 227527, 237209, 594221, 619507, 1302229, 1357643, 1592689, 4159547, 9115603, 11148823, 29116829, 61204763, 63809221, 428433341, 2999033387]

約数ペア:

[(1, 2999033387), (7, 428433341), (47, 63809221), (49, 61204763), (103, 29116829), (269, 11148823), (329, 9115603), (721, 4159547), (1883, 1592689), (2209, 1357643), (2303, 1302229), (4841, 619507), (5047, 594221), (12643, 237209), (13181, 227527), (15463, 193949), (27707, 108241), (33887, 88501)]