30797767

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2797}}^1$

素因数の和:2839

約数の個数: 24

約数和(自身を含む): 41679008

約数和(自身を除く): 10881241

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 2797, 11011, 19579, 30767, 36361, 215369, 254527, 338437, 399971, 2369059, 2799797, 4399681, 30797767]

約数ペア:

[(1, 30797767), (7, 4399681), (11, 2799797), (13, 2369059), (77, 399971), (91, 338437), (121, 254527), (143, 215369), (847, 36361), (1001, 30767), (1573, 19579), (2797, 11011)]