1206902571

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{4129}}^1$

素因数の和:4619

約数の個数: 32

約数和(自身を含む): 1903104000

約数和(自身を除く): 696201429

約数列:

[1, 3, 7, 21, 31, 93, 217, 449, 651, 1347, 3143, 4129, 9429, 12387, 13919, 28903, 41757, 86709, 97433, 127999, 292299, 383997, 895993, 1853921, 2687979, 5561763, 12977447, 38932341, 57471551, 172414653, 402300857, 1206902571]

約数ペア:

[(1, 1206902571), (3, 402300857), (7, 172414653), (21, 57471551), (31, 38932341), (93, 12977447), (217, 5561763), (449, 2687979), (651, 1853921), (1347, 895993), (3143, 383997), (4129, 292299), (9429, 127999), (12387, 97433), (13919, 86709), (28903, 41757)]