3404739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 4965632

約数和(自身を除く): 1560893

約数列:

[1, 3, 13, 39, 67, 201, 871, 1303, 2613, 3909, 16939, 50817, 87301, 261903, 1134913, 3404739]

約数ペア:

[(1, 3404739), (3, 1134913), (13, 261903), (39, 87301), (67, 50817), (201, 16939), (871, 3909), (1303, 2613)]