203673921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{26489}}^1$

素因数の和:26736

約数の個数: 16

約数和(自身を含む): 297535680

約数和(自身を除く): 93861759

約数列:

[1, 3, 11, 33, 233, 699, 2563, 7689, 26489, 79467, 291379, 874137, 6171937, 18515811, 67891307, 203673921]

約数ペア:

[(1, 203673921), (3, 67891307), (11, 18515811), (33, 6171937), (233, 874137), (699, 291379), (2563, 79467), (7689, 26489)]