13682403

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7489}}^1$

素因数の和:7531

約数の個数: 24

約数和(自身を含む): 23368800

約数和(自身を除く): 9686397

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 7489, 22467, 52423, 67401, 157269, 217181, 471807, 651543, 1520267, 1954629, 4560801, 13682403]

約数ペア:

[(1, 13682403), (3, 4560801), (7, 1954629), (9, 1520267), (21, 651543), (29, 471807), (63, 217181), (87, 157269), (203, 67401), (261, 52423), (609, 22467), (1827, 7489)]