1120203

素因数分解:

$3^3\times 7^1\times {\mathrm{5927}}^1$

素因数の和:5943

約数の個数: 16

約数和(自身を含む): 1896960

約数和(自身を除く): 776757

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5927, 17781, 41489, 53343, 124467, 160029, 373401, 1120203]

約数ペア:

[(1, 1120203), (3, 373401), (7, 160029), (9, 124467), (21, 53343), (27, 41489), (63, 17781), (189, 5927)]