30906799

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3373}}^1$

素因数の和:3415

約数の個数: 24

約数和(自身を含む): 41540688

約数和(自身を除く): 10633889

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 3373, 9163, 23611, 37103, 57341, 165277, 259721, 401387, 630751, 1818047, 2809709, 4415257, 30906799]

約数ペア:

[(1, 30906799), (7, 4415257), (11, 2809709), (17, 1818047), (49, 630751), (77, 401387), (119, 259721), (187, 165277), (539, 57341), (833, 37103), (1309, 23611), (3373, 9163)]