13755219

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 19229184

約数和(自身を除く): 5473965

約数列:

[1, 3, 23, 69, 311, 641, 933, 1923, 7153, 14743, 21459, 44229, 199351, 598053, 4585073, 13755219]

約数ペア:

[(1, 13755219), (3, 4585073), (23, 598053), (69, 199351), (311, 44229), (641, 21459), (933, 14743), (1923, 7153)]