6628557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{487}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 9564800

約数和(自身を除く): 2936243

約数列:

[1, 3, 13, 39, 349, 487, 1047, 1461, 4537, 6331, 13611, 18993, 169963, 509889, 2209519, 6628557]

約数ペア:

[(1, 6628557), (3, 2209519), (13, 509889), (39, 169963), (349, 18993), (487, 13611), (1047, 6331), (1461, 4537)]