9013011

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 14784000

約数和(自身を除く): 5770989

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 461, 931, 1029, 1383, 2793, 3227, 6517, 8759, 9681, 19551, 22589, 26277, 61313, 67767, 158123, 183939, 429191, 474369, 1287573, 3004337, 9013011]

約数ペア:

[(1, 9013011), (3, 3004337), (7, 1287573), (19, 474369), (21, 429191), (49, 183939), (57, 158123), (133, 67767), (147, 61313), (343, 26277), (399, 22589), (461, 19551), (931, 9681), (1029, 8759), (1383, 6517), (2793, 3227)]