2011294845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6385063}}^1$

素因数の和:6385081

約数の個数: 24

約数和(自身を含む): 3984279936

約数和(自身を除く): 1972985091

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6385063, 19155189, 31925315, 44695441, 57465567, 95775945, 134086323, 223477205, 287327835, 402258969, 670431615, 2011294845]

約数ペア:

[(1, 2011294845), (3, 670431615), (5, 402258969), (7, 287327835), (9, 223477205), (15, 134086323), (21, 95775945), (35, 57465567), (45, 44695441), (63, 31925315), (105, 19155189), (315, 6385063)]