9220869

素因数分解:

$3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 16224000

約数和(自身を除く): 7003131

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 103, 147, 203, 261, 309, 343, 441, 609, 721, 927, 1029, 1421, 1827, 2163, 2987, 3087, 4263, 5047, 6489, 8961, 9947, 12789, 15141, 20909, 26883, 29841, 35329, 45423, 62727, 89523, 105987, 146363, 188181, 317961, 439089, 1024541, 1317267, 3073623, 9220869]

約数ペア:

[(1, 9220869), (3, 3073623), (7, 1317267), (9, 1024541), (21, 439089), (29, 317961), (49, 188181), (63, 146363), (87, 105987), (103, 89523), (147, 62727), (203, 45423), (261, 35329), (309, 29841), (343, 26883), (441, 20909), (609, 15141), (721, 12789), (927, 9947), (1029, 8961), (1421, 6489), (1827, 5047), (2163, 4263), (2987, 3087)]