1296837

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1169

約数の個数: 16

約数和(自身を含む): 1967680

約数和(自身を除く): 670843

約数列:

[1, 3, 9, 27, 43, 129, 387, 1117, 1161, 3351, 10053, 30159, 48031, 144093, 432279, 1296837]

約数ペア:

[(1, 1296837), (3, 432279), (9, 144093), (27, 48031), (43, 30159), (129, 10053), (387, 3351), (1117, 1161)]