87882011

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28729}}^1$

素因数の和:28778

約数の個数: 16

約数和(自身を含む): 110323200

約数和(自身を除く): 22441189

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 28729, 201103, 545851, 660767, 3820957, 4625369, 12554573, 87882011]

約数ペア:

[(1, 87882011), (7, 12554573), (19, 4625369), (23, 3820957), (133, 660767), (161, 545851), (437, 201103), (3059, 28729)]