3312351

素因数分解:

$3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 5928000

約数和(自身を除く): 2615649

約数列:

[1, 3, 7, 9, 21, 29, 37, 49, 63, 87, 111, 147, 203, 259, 261, 333, 343, 441, 609, 777, 1029, 1073, 1421, 1813, 1827, 2331, 3087, 3219, 4263, 5439, 7511, 9657, 9947, 12691, 12789, 16317, 22533, 29841, 38073, 52577, 67599, 89523, 114219, 157731, 368039, 473193, 1104117, 3312351]

約数ペア:

[(1, 3312351), (3, 1104117), (7, 473193), (9, 368039), (21, 157731), (29, 114219), (37, 89523), (49, 67599), (63, 52577), (87, 38073), (111, 29841), (147, 22533), (203, 16317), (259, 12789), (261, 12691), (333, 9947), (343, 9657), (441, 7511), (609, 5439), (777, 4263), (1029, 3219), (1073, 3087), (1421, 2331), (1813, 1827)]