13811497

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 16813440

約数和(自身を除く): 3001943

約数列:

[1, 7, 17, 119, 277, 419, 1939, 2933, 4709, 7123, 32963, 49861, 116063, 812441, 1973071, 13811497]

約数ペア:

[(1, 13811497), (7, 1973071), (17, 812441), (119, 116063), (277, 49861), (419, 32963), (1939, 7123), (2933, 4709)]