2236221

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 3736320

約数和(自身を除く): 1500099

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 277, 299, 351, 621, 831, 897, 2493, 2691, 3601, 6371, 7479, 8073, 10803, 19113, 32409, 57339, 82823, 97227, 172017, 248469, 745407, 2236221]

約数ペア:

[(1, 2236221), (3, 745407), (9, 248469), (13, 172017), (23, 97227), (27, 82823), (39, 57339), (69, 32409), (117, 19113), (207, 10803), (277, 8073), (299, 7479), (351, 6371), (621, 3601), (831, 2691), (897, 2493)]