1315137

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 1881792

約数和(自身を除く): 566655

約数列:

[1, 3, 17, 51, 107, 241, 321, 723, 1819, 4097, 5457, 12291, 25787, 77361, 438379, 1315137]

約数ペア:

[(1, 1315137), (3, 438379), (17, 77361), (51, 25787), (107, 12291), (241, 5457), (321, 4097), (723, 1819)]