28309391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 31667328

約数和(自身を除く): 3357937

約数列:

[1, 11, 83, 101, 307, 913, 1111, 3377, 8383, 25481, 31007, 92213, 280291, 341077, 2573581, 28309391]

約数ペア:

[(1, 28309391), (11, 2573581), (83, 341077), (101, 280291), (307, 92213), (913, 31007), (1111, 25481), (3377, 8383)]