320460833

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2467}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 408523104

約数和(自身を除く): 88062271

約数列:

[1, 7, 11, 49, 77, 241, 539, 1687, 2467, 2651, 11809, 17269, 18557, 27137, 120883, 129899, 189959, 594547, 1329713, 4161829, 6540017, 29132803, 45780119, 320460833]

約数ペア:

[(1, 320460833), (7, 45780119), (11, 29132803), (49, 6540017), (77, 4161829), (241, 1329713), (539, 594547), (1687, 189959), (2467, 129899), (2651, 120883), (11809, 27137), (17269, 18557)]