408004803

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{7433}}^1$

素因数の和:7568

約数の個数: 32

約数和(自身を含む): 642297600

約数和(自身を除く): 234292797

約数列:

[1, 3, 9, 19, 27, 57, 107, 171, 321, 513, 963, 2033, 2889, 6099, 7433, 18297, 22299, 54891, 66897, 141227, 200691, 423681, 795331, 1271043, 2385993, 3813129, 7157979, 15111289, 21473937, 45333867, 136001601, 408004803]

約数ペア:

[(1, 408004803), (3, 136001601), (9, 45333867), (19, 21473937), (27, 15111289), (57, 7157979), (107, 3813129), (171, 2385993), (321, 1271043), (513, 795331), (963, 423681), (2033, 200691), (2889, 141227), (6099, 66897), (7433, 54891), (18297, 22299)]