13444328009

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{14440739}}^1$

素因数の和:14440772

約数の個数: 12

約数和(自身を含む): 16462443600

約数和(自身を除く): 3018115591

約数列:

[1, 7, 19, 49, 133, 931, 14440739, 101085173, 274374041, 707596211, 1920618287, 13444328009]

約数ペア:

[(1, 13444328009), (7, 1920618287), (19, 707596211), (49, 274374041), (133, 101085173), (931, 14440739)]