270243337

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7433

約数の個数: 24

約数和(自身を含む): 345269760

約数和(自身を除く): 75026423

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 2821, 5239, 7369, 36673, 51583, 95797, 228439, 670579, 1245361, 1599073, 2969707, 8717527, 20787949, 38606191, 270243337]

約数ペア:

[(1, 270243337), (7, 38606191), (13, 20787949), (31, 8717527), (91, 2969707), (169, 1599073), (217, 1245361), (403, 670579), (1183, 228439), (2821, 95797), (5239, 51583), (7369, 36673)]