67890151

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 79027200

約数和(自身を除く): 11137049

約数列:

[1, 7, 79, 293, 419, 553, 2051, 2933, 23147, 33101, 122767, 162029, 231707, 859369, 9698593, 67890151]

約数ペア:

[(1, 67890151), (7, 9698593), (79, 859369), (293, 231707), (419, 162029), (553, 122767), (2051, 33101), (2933, 23147)]