2021859202287

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1627}}^1\times {\mathrm{2638411}}^1$

素因数の和:2640198

約数の個数: 16

約数和(自身を含む): 2714651553152

約数和(自身を除く): 692792350865

約数列:

[1, 3, 157, 471, 1627, 4881, 255439, 766317, 2638411, 7915233, 414230527, 1242691581, 4292694697, 12878084091, 673953067429, 2021859202287]

約数ペア:

[(1, 2021859202287), (3, 673953067429), (157, 12878084091), (471, 4292694697), (1627, 1242691581), (4881, 414230527), (255439, 7915233), (766317, 2638411)]