8868993

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2591}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 13602816

約数和(自身を除く): 4733823

約数列:

[1, 3, 7, 21, 163, 489, 1141, 2591, 3423, 7773, 18137, 54411, 422333, 1266999, 2956331, 8868993]

約数ペア:

[(1, 8868993), (3, 2956331), (7, 1266999), (21, 422333), (163, 54411), (489, 18137), (1141, 7773), (2591, 3423)]