11200203

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 18636800

約数和(自身を除く): 7436597

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 1279, 2919, 3837, 8757, 8953, 11511, 26859, 80577, 177781, 533343, 1244467, 1600029, 3733401, 11200203]

約数ペア:

[(1, 11200203), (3, 3733401), (7, 1600029), (9, 1244467), (21, 533343), (63, 177781), (139, 80577), (417, 26859), (973, 11511), (1251, 8953), (1279, 8757), (2919, 3837)]