87948301

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 102129664

約数和(自身を除く): 14181363

約数列:

[1, 7, 103, 223, 547, 721, 1561, 3829, 22969, 56341, 121981, 160783, 394387, 853867, 12564043, 87948301]

約数ペア:

[(1, 87948301), (7, 12564043), (103, 853867), (223, 394387), (547, 160783), (721, 121981), (1561, 56341), (3829, 22969)]