1912527

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 2909088

約数和(自身を除く): 996561

約数列:

[1, 3, 9, 41, 71, 73, 123, 213, 219, 369, 639, 657, 2911, 2993, 5183, 8733, 8979, 15549, 26199, 26937, 46647, 212503, 637509, 1912527]

約数ペア:

[(1, 1912527), (3, 637509), (9, 212503), (41, 46647), (71, 26937), (73, 26199), (123, 15549), (213, 8979), (219, 8733), (369, 5183), (639, 2993), (657, 2911)]