219022641

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{2903}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 323459136

約数和(自身を除く): 104436495

約数列:

[1, 3, 9, 83, 101, 249, 303, 747, 909, 2903, 8383, 8709, 25149, 26127, 75447, 240949, 293203, 722847, 879609, 2168541, 2638827, 24335849, 73007547, 219022641]

約数ペア:

[(1, 219022641), (3, 73007547), (9, 24335849), (83, 2638827), (101, 2168541), (249, 879609), (303, 722847), (747, 293203), (909, 240949), (2903, 75447), (8383, 26127), (8709, 25149)]