624243

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 16

約数和(自身を含む): 887040

約数和(自身を除く): 262797

約数列:

[1, 3, 23, 69, 83, 109, 249, 327, 1909, 2507, 5727, 7521, 9047, 27141, 208081, 624243]

約数ペア:

[(1, 624243), (3, 208081), (23, 27141), (69, 9047), (83, 7521), (109, 5727), (249, 2507), (327, 1909)]