331397169

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1\times {\mathrm{2081}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 447047040

約数和(自身を除く): 115649871

約数列:

[1, 3, 109, 327, 487, 1461, 2081, 6243, 53083, 159249, 226829, 680487, 1013447, 3040341, 110465723, 331397169]

約数ペア:

[(1, 331397169), (3, 110465723), (109, 3040341), (327, 1013447), (487, 680487), (1461, 226829), (2081, 159249), (6243, 53083)]