8867971

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2634

約数の個数: 12

約数和(自身を含む): 10465200

約数和(自身を除く): 1597229

約数列:

[1, 7, 49, 71, 497, 2549, 3479, 17843, 124901, 180979, 1266853, 8867971]

約数ペア:

[(1, 8867971), (7, 1266853), (49, 180979), (71, 124901), (497, 17843), (2549, 3479)]