2016313857

素因数分解:

$3^3\times {\mathrm{997}}^1\times {\mathrm{74903}}^1$

素因数の和:75909

約数の個数: 16

約数和(自身を含む): 2990167680

約数和(自身を除く): 973853823

約数列:

[1, 3, 9, 27, 997, 2991, 8973, 26919, 74903, 224709, 674127, 2022381, 74678291, 224034873, 672104619, 2016313857]

約数ペア:

[(1, 2016313857), (3, 672104619), (9, 224034873), (27, 74678291), (997, 2022381), (2991, 674127), (8973, 224709), (26919, 74903)]