7157980561

素因数分解:

${\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{374117}}^1$

素因数の和:374208

約数の個数: 12

約数和(自身を含む): 7697103732

約数和(自身を除く): 539123171

約数列:

[1, 19, 53, 361, 1007, 19133, 374117, 7108223, 19828201, 135056237, 376735819, 7157980561]

約数ペア:

[(1, 7157980561), (19, 376735819), (53, 135056237), (361, 19828201), (1007, 7108223), (19133, 374117)]