4050981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 3025179

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 83, 87, 99, 153, 187, 249, 261, 319, 493, 561, 747, 913, 957, 1411, 1479, 1683, 2407, 2739, 2871, 4233, 4437, 5423, 7221, 8217, 12699, 15521, 16269, 21663, 26477, 40919, 46563, 48807, 79431, 122757, 139689, 238293, 368271, 450109, 1350327, 4050981]

約数ペア:

[(1, 4050981), (3, 1350327), (9, 450109), (11, 368271), (17, 238293), (29, 139689), (33, 122757), (51, 79431), (83, 48807), (87, 46563), (99, 40919), (153, 26477), (187, 21663), (249, 16269), (261, 15521), (319, 12699), (493, 8217), (561, 7221), (747, 5423), (913, 4437), (957, 4233), (1411, 2871), (1479, 2739), (1683, 2407)]