97447819

素因数分解:

$7^2\times {\mathrm{1193}}^1\times {\mathrm{1667}}^1$

素因数の和:2874

約数の個数: 12

約数和(自身を含む): 113520744

約数和(自身を除く): 16072925

約数列:

[1, 7, 49, 1193, 1667, 8351, 11669, 58457, 81683, 1988731, 13921117, 97447819]

約数ペア:

[(1, 97447819), (7, 13921117), (49, 1988731), (1193, 81683), (1667, 58457), (8351, 11669)]