2442111

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 3898800

約数和(自身を除く): 1456689

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 449, 777, 1347, 1813, 3143, 5439, 9429, 16613, 22001, 49839, 66003, 116291, 348873, 814037, 2442111]

約数ペア:

[(1, 2442111), (3, 814037), (7, 348873), (21, 116291), (37, 66003), (49, 49839), (111, 22001), (147, 16613), (259, 9429), (449, 5439), (777, 3143), (1347, 1813)]