2016478239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{3359}}^1$

素因数の和:3607

約数の個数: 32

約数和(自身を含む): 2903040000

約数和(自身を除く): 886561761

約数列:

[1, 3, 17, 51, 79, 149, 237, 447, 1343, 2533, 3359, 4029, 7599, 10077, 11771, 35313, 57103, 171309, 200107, 265361, 500491, 600321, 796083, 1501473, 4511137, 8508347, 13533411, 25525041, 39538789, 118616367, 672159413, 2016478239]

約数ペア:

[(1, 2016478239), (3, 672159413), (17, 118616367), (51, 39538789), (79, 25525041), (149, 13533411), (237, 8508347), (447, 4511137), (1343, 1501473), (2533, 796083), (3359, 600321), (4029, 500491), (7599, 265361), (10077, 200107), (11771, 171309), (35313, 57103)]