2016095721

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{197831}}^1$

素因数の和:197956

約数の個数: 16

約数和(自身を含む): 2785474560

約数和(自身を除く): 769378839

約数列:

[1, 3, 43, 79, 129, 237, 3397, 10191, 197831, 593493, 8506733, 15628649, 25520199, 46885947, 672031907, 2016095721]

約数ペア:

[(1, 2016095721), (3, 672031907), (43, 46885947), (79, 25520199), (129, 15628649), (237, 8506733), (3397, 593493), (10191, 197831)]