8903967

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 12680448

約数和(自身を除く): 3776481

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 3001, 9003, 69023, 129043, 207069, 387129, 2967989, 8903967]

約数ペア:

[(1, 8903967), (3, 2967989), (23, 387129), (43, 207069), (69, 129043), (129, 69023), (989, 9003), (2967, 3001)]