12198249

素因数分解:

$3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 20816640

約数和(自身を除く): 8618391

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 233, 277, 699, 831, 1631, 1939, 2097, 2493, 4893, 5817, 6291, 7479, 14679, 17451, 44037, 52353, 64541, 193623, 451787, 580869, 1355361, 1742607, 4066083, 12198249]

約数ペア:

[(1, 12198249), (3, 4066083), (7, 1742607), (9, 1355361), (21, 580869), (27, 451787), (63, 193623), (189, 64541), (233, 52353), (277, 44037), (699, 17451), (831, 14679), (1631, 7479), (1939, 6291), (2097, 5817), (2493, 4893)]