28577960061

素因数分解:

$3^1\times 7^1\times {\mathrm{9907}}^1\times {\mathrm{137363}}^1$

素因数の和:147280

約数の個数: 16

約数和(自身を含む): 43552080384

約数和(自身を除く): 14974120323

約数列:

[1, 3, 7, 21, 9907, 29721, 69349, 137363, 208047, 412089, 961541, 2884623, 1360855241, 4082565723, 9525986687, 28577960061]

約数ペア:

[(1, 28577960061), (3, 9525986687), (7, 4082565723), (21, 1360855241), (9907, 2884623), (29721, 961541), (69349, 412089), (137363, 208047)]