22090719

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1459}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 34619520

約数和(自身を除く): 12528801

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 1459, 2163, 4377, 5047, 10213, 15141, 30639, 71491, 150277, 214473, 450831, 1051939, 3155817, 7363573, 22090719]

約数ペア:

[(1, 22090719), (3, 7363573), (7, 3155817), (21, 1051939), (49, 450831), (103, 214473), (147, 150277), (309, 71491), (721, 30639), (1459, 15141), (2163, 10213), (4377, 5047)]