2546223

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 3526656

約数和(自身を除く): 980433

約数列:

[1, 3, 41, 123, 127, 163, 381, 489, 5207, 6683, 15621, 20049, 20701, 62103, 848741, 2546223]

約数ペア:

[(1, 2546223), (3, 848741), (41, 62103), (123, 20701), (127, 20049), (163, 15621), (381, 6683), (489, 5207)]