5147181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 8714160

約数和(自身を除く): 3566979

約数列:

[1, 3, 9, 13, 29, 37, 39, 41, 87, 111, 117, 123, 261, 333, 369, 377, 481, 533, 1073, 1131, 1189, 1443, 1517, 1599, 3219, 3393, 3567, 4329, 4551, 4797, 9657, 10701, 13653, 13949, 15457, 19721, 41847, 43993, 46371, 59163, 125541, 131979, 139113, 177489, 395937, 571909, 1715727, 5147181]

約数ペア:

[(1, 5147181), (3, 1715727), (9, 571909), (13, 395937), (29, 177489), (37, 139113), (39, 131979), (41, 125541), (87, 59163), (111, 46371), (117, 43993), (123, 41847), (261, 19721), (333, 15457), (369, 13949), (377, 13653), (481, 10701), (533, 9657), (1073, 4797), (1131, 4551), (1189, 4329), (1443, 3567), (1517, 3393), (1599, 3219)]