328028639

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3371}}^1$

素因数の和:3518

約数の個数: 16

約数和(自身を含む): 351335424

約数和(自身を除く): 23306785

約数列:

[1, 31, 43, 73, 1333, 2263, 3139, 3371, 97309, 104501, 144953, 246083, 4493543, 7628573, 10581569, 328028639]

約数ペア:

[(1, 328028639), (31, 10581569), (43, 7628573), (73, 4493543), (1333, 246083), (2263, 144953), (3139, 104501), (3371, 97309)]