4376619

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 7192640

約数和(自身を除く): 2816021

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 337, 351, 481, 999, 1011, 1443, 3033, 4329, 4381, 9099, 12469, 12987, 13143, 37407, 39429, 112221, 118287, 162097, 336663, 486291, 1458873, 4376619]

約数ペア:

[(1, 4376619), (3, 1458873), (9, 486291), (13, 336663), (27, 162097), (37, 118287), (39, 112221), (111, 39429), (117, 37407), (333, 13143), (337, 12987), (351, 12469), (481, 9099), (999, 4381), (1011, 4329), (1443, 3033)]