2016195309

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1051}}^1\times {\mathrm{4957}}^1$

素因数の和:6057

約数の個数: 24

約数和(自身を含む): 2983446752

約数和(自身を除く): 967251443

約数列:

[1, 3, 9, 43, 129, 387, 1051, 3153, 4957, 9459, 14871, 44613, 45193, 135579, 213151, 406737, 639453, 1918359, 5209807, 15629421, 46888263, 224021701, 672065103, 2016195309]

約数ペア:

[(1, 2016195309), (3, 672065103), (9, 224021701), (43, 46888263), (129, 15629421), (387, 5209807), (1051, 1918359), (3153, 639453), (4957, 406737), (9459, 213151), (14871, 135579), (44613, 45193)]