226863

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 404768

約数和(自身を除く): 177905

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 277, 819, 831, 1939, 2493, 3601, 5817, 10803, 17451, 25207, 32409, 75621, 226863]

約数ペア:

[(1, 226863), (3, 75621), (7, 32409), (9, 25207), (13, 17451), (21, 10803), (39, 5817), (63, 3601), (91, 2493), (117, 1939), (273, 831), (277, 819)]