4480707

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 8076672

約数和(自身を除く): 3595965

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 163, 187, 231, 357, 489, 539, 561, 833, 1141, 1309, 1617, 1793, 2499, 2771, 3423, 3927, 5379, 7987, 8313, 9163, 12551, 19397, 23961, 27489, 30481, 37653, 58191, 87857, 91443, 135779, 213367, 263571, 407337, 640101, 1493569, 4480707]

約数ペア:

[(1, 4480707), (3, 1493569), (7, 640101), (11, 407337), (17, 263571), (21, 213367), (33, 135779), (49, 91443), (51, 87857), (77, 58191), (119, 37653), (147, 30481), (163, 27489), (187, 23961), (231, 19397), (357, 12551), (489, 9163), (539, 8313), (561, 7987), (833, 5379), (1141, 3927), (1309, 3423), (1617, 2771), (1793, 2499)]