3109666

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 5353920

約数和(自身を除く): 2244254

約数列:

[1, 2, 7, 14, 389, 571, 778, 1142, 2723, 3997, 5446, 7994, 222119, 444238, 1554833, 3109666]

約数ペア:

[(1, 3109666), (2, 1554833), (7, 444238), (14, 222119), (389, 7994), (571, 5446), (778, 3997), (1142, 2723)]