88999001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{978011}}^1$

素因数の和:978031

約数の個数: 8

約数和(自身を含む): 109537344

約数和(自身を除く): 20538343

約数列:

[1, 7, 13, 91, 978011, 6846077, 12714143, 88999001]

約数ペア:

[(1, 88999001), (7, 12714143), (13, 6846077), (91, 978011)]