8472717

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 14163552

約数和(自身を除く): 5690835

約数列:

[1, 3, 9, 11, 23, 33, 61, 69, 99, 183, 207, 253, 549, 671, 759, 1403, 2013, 2277, 3721, 4209, 6039, 11163, 12627, 15433, 33489, 40931, 46299, 85583, 122793, 138897, 256749, 368379, 770247, 941413, 2824239, 8472717]

約数ペア:

[(1, 8472717), (3, 2824239), (9, 941413), (11, 770247), (23, 368379), (33, 256749), (61, 138897), (69, 122793), (99, 85583), (183, 46299), (207, 40931), (253, 33489), (549, 15433), (671, 12627), (759, 11163), (1403, 6039), (2013, 4209), (2277, 3721)]