538420029

素因数分解:

$3^1\times 7^1\times {\mathrm{4391}}^1\times {\mathrm{5839}}^1$

素因数の和:10240

約数の個数: 16

約数和(自身を含む): 820776960

約数和(自身を除く): 282356931

約数列:

[1, 3, 7, 21, 4391, 5839, 13173, 17517, 30737, 40873, 92211, 122619, 25639049, 76917147, 179473343, 538420029]

約数ペア:

[(1, 538420029), (3, 179473343), (7, 76917147), (21, 25639049), (4391, 122619), (5839, 92211), (13173, 40873), (17517, 30737)]