824809839

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{4127}}^1$

素因数の和:4475

約数の個数: 32

約数和(自身を含む): 1301938176

約数和(自身を除く): 477128337

約数列:

[1, 3, 7, 21, 31, 93, 217, 307, 651, 921, 2149, 4127, 6447, 9517, 12381, 28551, 28889, 66619, 86667, 127937, 199857, 383811, 895559, 1266989, 2686677, 3800967, 8868923, 26606769, 39276659, 117829977, 274936613, 824809839]

約数ペア:

[(1, 824809839), (3, 274936613), (7, 117829977), (21, 39276659), (31, 26606769), (93, 8868923), (217, 3800967), (307, 2686677), (651, 1266989), (921, 895559), (2149, 383811), (4127, 199857), (6447, 127937), (9517, 86667), (12381, 66619), (28551, 28889)]