16457949

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^3$

素因数の和:158

約数の個数: 24

約数和(自身を含む): 25396800

約数和(自身を除く): 8938851

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 1849, 2967, 5547, 8901, 16641, 42527, 79507, 127581, 238521, 382743, 715563, 1828661, 5485983, 16457949]

約数ペア:

[(1, 16457949), (3, 5485983), (9, 1828661), (23, 715563), (43, 382743), (69, 238521), (129, 127581), (207, 79507), (387, 42527), (989, 16641), (1849, 8901), (2967, 5547)]