9963401

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 11827200

約数和(自身を除く): 1863799

約数列:

[1, 7, 43, 79, 301, 419, 553, 2933, 3397, 18017, 23779, 33101, 126119, 231707, 1423343, 9963401]

約数ペア:

[(1, 9963401), (7, 1423343), (43, 231707), (79, 126119), (301, 33101), (419, 23779), (553, 18017), (2933, 3397)]