22968407

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 29855232

約数和(自身を除く): 6886825

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 991, 2107, 3311, 6937, 10901, 23177, 42613, 48559, 76307, 298291, 468743, 534149, 2088037, 3281201, 22968407]

約数ペア:

[(1, 22968407), (7, 3281201), (11, 2088037), (43, 534149), (49, 468743), (77, 298291), (301, 76307), (473, 48559), (539, 42613), (991, 23177), (2107, 10901), (3311, 6937)]