258520341141

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{691}}^1\times {\mathrm{381371}}^1$

素因数の和:382177

約数の個数: 24

約数和(自身を含む): 377390476320

約数和(自身を除く): 118870135179

約数列:

[1, 3, 9, 109, 327, 691, 981, 2073, 6219, 75319, 225957, 381371, 677871, 1144113, 3432339, 41569439, 124708317, 263527361, 374124951, 790582083, 2371746249, 28724482349, 86173447047, 258520341141]

約数ペア:

[(1, 258520341141), (3, 86173447047), (9, 28724482349), (109, 2371746249), (327, 790582083), (691, 374124951), (981, 263527361), (2073, 124708317), (6219, 41569439), (75319, 3432339), (225957, 1144113), (381371, 677871)]