1458768759

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20129}}^1$

素因数の和:20192

約数の個数: 48

約数和(自身を含む): 2478405600

約数和(自身を除く): 1019636841

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 203, 357, 493, 609, 833, 1421, 1479, 2499, 3451, 4263, 10353, 20129, 24157, 60387, 72471, 140903, 342193, 422709, 583741, 986321, 1026579, 1751223, 2395351, 2958963, 4086187, 7186053, 9923597, 12258561, 16767457, 28603309, 29770791, 50302371, 69465179, 85809927, 208395537, 486256253, 1458768759]

約数ペア:

[(1, 1458768759), (3, 486256253), (7, 208395537), (17, 85809927), (21, 69465179), (29, 50302371), (49, 29770791), (51, 28603309), (87, 16767457), (119, 12258561), (147, 9923597), (203, 7186053), (357, 4086187), (493, 2958963), (609, 2395351), (833, 1751223), (1421, 1026579), (1479, 986321), (2499, 583741), (3451, 422709), (4263, 342193), (10353, 140903), (20129, 72471), (24157, 60387)]