5618241

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:650

約数の個数: 20

約数和(自身を含む): 8470000

約数和(自身を除く): 2851759

約数列:

[1, 3, 9, 27, 81, 139, 417, 499, 1251, 1497, 3753, 4491, 11259, 13473, 40419, 69361, 208083, 624249, 1872747, 5618241]

約数ペア:

[(1, 5618241), (3, 1872747), (9, 624249), (27, 208083), (81, 69361), (139, 40419), (417, 13473), (499, 11259), (1251, 4491), (1497, 3753)]