4209693

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 5987520

約数和(自身を除く): 1777827

約数列:

[1, 3, 17, 51, 197, 419, 591, 1257, 3349, 7123, 10047, 21369, 82543, 247629, 1403231, 4209693]

約数ペア:

[(1, 4209693), (3, 1403231), (17, 247629), (51, 82543), (197, 21369), (419, 10047), (591, 7123), (1257, 3349)]