8889139

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{4903}}^1$

素因数の和:4954

約数の個数: 12

約数和(自身を含む): 10622064

約数和(自身を除く): 1732925

約数列:

[1, 7, 37, 49, 259, 1813, 4903, 34321, 181411, 240247, 1269877, 8889139]

約数ペア:

[(1, 8889139), (7, 1269877), (37, 240247), (49, 181411), (259, 34321), (1813, 4903)]