27303241

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 34165800

約数和(自身を除く): 6862559

約数列:

[1, 7, 17, 49, 73, 119, 449, 511, 833, 1241, 3143, 3577, 7633, 8687, 22001, 32777, 53431, 60809, 229439, 374017, 557209, 1606073, 3900463, 27303241]

約数ペア:

[(1, 27303241), (7, 3900463), (17, 1606073), (49, 557209), (73, 374017), (119, 229439), (449, 60809), (511, 53431), (833, 32777), (1241, 22001), (3143, 8687), (3577, 7633)]