2386209

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 3660800

約数和(自身を除く): 1274591

約数列:

[1, 3, 7, 21, 199, 571, 597, 1393, 1713, 3997, 4179, 11991, 113629, 340887, 795403, 2386209]

約数ペア:

[(1, 2386209), (3, 795403), (7, 340887), (21, 113629), (199, 11991), (571, 4179), (597, 3997), (1393, 1713)]