23604819

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 36990720

約数和(自身を除く): 13385901

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 1559, 2163, 4677, 5047, 10913, 15141, 32739, 76391, 160577, 229173, 481731, 1124039, 3372117, 7868273, 23604819]

約数ペア:

[(1, 23604819), (3, 7868273), (7, 3372117), (21, 1124039), (49, 481731), (103, 229173), (147, 160577), (309, 76391), (721, 32739), (1559, 15141), (2163, 10913), (4677, 5047)]