7052913

素因数分解:

$3^4\times 7^2\times {\mathrm{1777}}^1$

素因数の和:1803

約数の個数: 30

約数和(自身を含む): 12262866

約数和(自身を除く): 5209953

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 1777, 3969, 5331, 12439, 15993, 37317, 47979, 87073, 111951, 143937, 261219, 335853, 783657, 1007559, 2350971, 7052913]

約数ペア:

[(1, 7052913), (3, 2350971), (7, 1007559), (9, 783657), (21, 335853), (27, 261219), (49, 143937), (63, 111951), (81, 87073), (147, 47979), (189, 37317), (441, 15993), (567, 12439), (1323, 5331), (1777, 3969)]