516966489

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{31337}}^1$

素因数の和:31406

約数の個数: 32

約数和(自身を含む): 842365440

約数和(自身を除く): 325398951

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 16497, 31337, 94011, 282033, 407381, 846099, 1222143, 1472839, 3666429, 4418517, 10999287, 13255551, 19146907, 39766653, 57440721, 172322163, 516966489]

約数ペア:

[(1, 516966489), (3, 172322163), (9, 57440721), (13, 39766653), (27, 19146907), (39, 13255551), (47, 10999287), (117, 4418517), (141, 3666429), (351, 1472839), (423, 1222143), (611, 846099), (1269, 407381), (1833, 282033), (5499, 94011), (16497, 31337)]