9960821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 11147136

約数和(自身を除く): 1186315

約数列:

[1, 13, 43, 103, 173, 559, 1339, 2249, 4429, 7439, 17819, 57577, 96707, 231647, 766217, 9960821]

約数ペア:

[(1, 9960821), (13, 766217), (43, 231647), (103, 96707), (173, 57577), (559, 17819), (1339, 7439), (2249, 4429)]