7914393

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 12430080

約数和(自身を除く): 4515687

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1493, 1767, 4479, 5301, 13437, 28367, 46283, 85101, 138849, 255303, 416547, 879377, 2638131, 7914393]

約数ペア:

[(1, 7914393), (3, 2638131), (9, 879377), (19, 416547), (31, 255303), (57, 138849), (93, 85101), (171, 46283), (279, 28367), (589, 13437), (1493, 5301), (1767, 4479)]