13997053

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 17556480

約数和(自身を除く): 3559427

約数列:

[1, 7, 19, 29, 133, 191, 203, 361, 551, 1337, 2527, 3629, 3857, 5539, 10469, 25403, 38773, 68951, 73283, 105241, 482657, 736687, 1999579, 13997053]

約数ペア:

[(1, 13997053), (7, 1999579), (19, 736687), (29, 482657), (133, 105241), (191, 73283), (203, 68951), (361, 38773), (551, 25403), (1337, 10469), (2527, 5539), (3629, 3857)]