131079599

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1889}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 156764160

約数和(自身を除く): 25684561

約数列:

[1, 7, 23, 161, 431, 1889, 3017, 9913, 13223, 43447, 69391, 304129, 814159, 5699113, 18725657, 131079599]

約数ペア:

[(1, 131079599), (7, 18725657), (23, 5699113), (161, 814159), (431, 304129), (1889, 69391), (3017, 43447), (9913, 13223)]