47118657

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1307}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 64228032

約数和(自身を除く): 17109375

約数列:

[1, 3, 61, 183, 197, 591, 1307, 3921, 12017, 36051, 79727, 239181, 257479, 772437, 15706219, 47118657]

約数ペア:

[(1, 47118657), (3, 15706219), (61, 772437), (183, 257479), (197, 239181), (591, 79727), (1307, 36051), (3921, 12017)]