2016270039

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{4787}}^1$

素因数の和:5475

約数の個数: 32

約数和(自身を含む): 3177086976

約数和(自身を除く): 1160816937

約数列:

[1, 3, 7, 21, 31, 93, 217, 647, 651, 1941, 4529, 4787, 13587, 14361, 20057, 33509, 60171, 100527, 140399, 148397, 421197, 445191, 1038779, 3097189, 3116337, 9291567, 21680323, 65040969, 96012859, 288038577, 672090013, 2016270039]

約数ペア:

[(1, 2016270039), (3, 672090013), (7, 288038577), (21, 96012859), (31, 65040969), (93, 21680323), (217, 9291567), (647, 3116337), (651, 3097189), (1941, 1038779), (4529, 445191), (4787, 421197), (13587, 148397), (14361, 140399), (20057, 100527), (33509, 60171)]