292716609

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 408777600

約数和(自身を除く): 116060991

約数列:

[1, 3, 43, 97, 129, 149, 157, 291, 447, 471, 4171, 6407, 6751, 12513, 14453, 15229, 19221, 20253, 23393, 43359, 45687, 70179, 621479, 654847, 1005899, 1864437, 1964541, 2269121, 3017697, 6807363, 97572203, 292716609]

約数ペア:

[(1, 292716609), (3, 97572203), (43, 6807363), (97, 3017697), (129, 2269121), (149, 1964541), (157, 1864437), (291, 1005899), (447, 654847), (471, 621479), (4171, 70179), (6407, 45687), (6751, 43359), (12513, 23393), (14453, 20253), (15229, 19221)]