13225839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1663}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 19329024

約数和(自身を除く): 6103185

約数列:

[1, 3, 11, 33, 241, 723, 1663, 2651, 4989, 7953, 18293, 54879, 400783, 1202349, 4408613, 13225839]

約数ペア:

[(1, 13225839), (3, 4408613), (11, 1202349), (33, 400783), (241, 54879), (723, 18293), (1663, 7953), (2651, 4989)]