87004347

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 117481728

約数和(自身を除く): 30477381

約数列:

[1, 3, 163, 181, 489, 543, 983, 2949, 29503, 88509, 160229, 177923, 480687, 533769, 29001449, 87004347]

約数ペア:

[(1, 87004347), (3, 29001449), (163, 533769), (181, 480687), (489, 177923), (543, 160229), (983, 88509), (2949, 29503)]