2019661723173

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{21898337}}^1$

素因数の和:21898844

約数の個数: 16

約数和(自身を含む): 2737117063296

約数和(自身を除く): 717455340123

約数列:

[1, 3, 71, 213, 433, 1299, 30743, 92229, 21898337, 65695011, 1554781927, 4664345781, 9481979921, 28445939763, 673220574391, 2019661723173]

約数ペア:

[(1, 2019661723173), (3, 673220574391), (71, 28445939763), (213, 9481979921), (433, 4664345781), (1299, 1554781927), (30743, 65695011), (92229, 21898337)]