16880919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{967}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 25694592

約数和(自身を除く): 8813673

約数列:

[1, 3, 11, 23, 33, 69, 253, 529, 759, 967, 1587, 2901, 5819, 10637, 17457, 22241, 31911, 66723, 244651, 511543, 733953, 1534629, 5626973, 16880919]

約数ペア:

[(1, 16880919), (3, 5626973), (11, 1534629), (23, 733953), (33, 511543), (69, 244651), (253, 66723), (529, 31911), (759, 22241), (967, 17457), (1587, 10637), (2901, 5819)]