11222631

素因数分解:

$3^4\times 7^1\times {\mathrm{19793}}^1$

素因数の和:19812

約数の個数: 20

約数和(自身を含む): 19160592

約数和(自身を除く): 7937961

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 19793, 59379, 138551, 178137, 415653, 534411, 1246959, 1603233, 3740877, 11222631]

約数ペア:

[(1, 11222631), (3, 3740877), (7, 1603233), (9, 1246959), (21, 534411), (27, 415653), (63, 178137), (81, 138551), (189, 59379), (567, 19793)]