3939019

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 4838400

約数和(自身を除く): 899381

約数列:

[1, 7, 17, 79, 119, 419, 553, 1343, 2933, 7123, 9401, 33101, 49861, 231707, 562717, 3939019]

約数ペア:

[(1, 3939019), (7, 562717), (17, 231707), (79, 49861), (119, 33101), (419, 9401), (553, 7123), (1343, 2933)]