17328969

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 31150080

約数和(自身を除く): 13821111

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 467, 589, 651, 1197, 1401, 1767, 1953, 3269, 4123, 4203, 5301, 8873, 9807, 12369, 14477, 26619, 29421, 37107, 43431, 62111, 79857, 101339, 130293, 186333, 275063, 304017, 558999, 825189, 912051, 1925441, 2475567, 5776323, 17328969]

約数ペア:

[(1, 17328969), (3, 5776323), (7, 2475567), (9, 1925441), (19, 912051), (21, 825189), (31, 558999), (57, 304017), (63, 275063), (93, 186333), (133, 130293), (171, 101339), (217, 79857), (279, 62111), (399, 43431), (467, 37107), (589, 29421), (651, 26619), (1197, 14477), (1401, 12369), (1767, 9807), (1953, 8873), (3269, 5301), (4123, 4203)]