2247605571

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{613}}^1\times {\mathrm{661}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 3077775696

約数和(自身を除く): 830170125

約数列:

[1, 3, 43, 129, 613, 661, 1839, 1849, 1983, 5547, 26359, 28423, 79077, 85269, 405193, 1133437, 1215579, 1222189, 3400311, 3666567, 17423299, 52269897, 749201857, 2247605571]

約数ペア:

[(1, 2247605571), (3, 749201857), (43, 52269897), (129, 17423299), (613, 3666567), (661, 3400311), (1839, 1222189), (1849, 1215579), (1983, 1133437), (5547, 405193), (26359, 85269), (28423, 79077)]