3406509

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1857

約数の個数: 16

約数和(自身を含む): 5120640

約数和(自身を除く): 1714131

約数列:

[1, 3, 9, 27, 71, 213, 639, 1777, 1917, 5331, 15993, 47979, 126167, 378501, 1135503, 3406509]

約数ペア:

[(1, 3406509), (3, 1135503), (9, 378501), (27, 126167), (71, 47979), (213, 15993), (639, 5331), (1777, 1917)]