2747217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1607343

約数列:

[1, 3, 11, 17, 33, 51, 59, 83, 177, 187, 249, 561, 649, 913, 1003, 1411, 1947, 2739, 3009, 4233, 4897, 11033, 14691, 15521, 33099, 46563, 53867, 83249, 161601, 249747, 915739, 2747217]

約数ペア:

[(1, 2747217), (3, 915739), (11, 249747), (17, 161601), (33, 83249), (51, 53867), (59, 46563), (83, 33099), (177, 15521), (187, 14691), (249, 11033), (561, 4897), (649, 4233), (913, 3009), (1003, 2739), (1411, 1947)]