1315665891

素因数分解:

$3^2\times {\mathrm{2309}}^1\times {\mathrm{63311}}^1$

素因数の和:65626

約数の個数: 12

約数和(自身を含む): 1901259360

約数和(自身を除く): 585593469

約数列:

[1, 3, 9, 2309, 6927, 20781, 63311, 189933, 569799, 146185099, 438555297, 1315665891]

約数ペア:

[(1, 1315665891), (3, 438555297), (9, 146185099), (2309, 569799), (6927, 189933), (20781, 63311)]