213506689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17041}}^1$

素因数の和:17136

約数の個数: 16

約数和(自身を含む): 250312896

約数和(自身を除く): 36806207

約数列:

[1, 11, 17, 67, 187, 737, 1139, 12529, 17041, 187451, 289697, 1141747, 3186667, 12559217, 19409699, 213506689]

約数ペア:

[(1, 213506689), (11, 19409699), (17, 12559217), (67, 3186667), (187, 1141747), (737, 289697), (1139, 187451), (12529, 17041)]