2243349873

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{471193}}^1$

素因数の和:471245

約数の個数: 18

約数和(自身を含む): 3387413666

約数和(自身を除く): 1144063793

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 471193, 1413579, 4240737, 10837439, 32512317, 97536951, 249261097, 747783291, 2243349873]

約数ペア:

[(1, 2243349873), (3, 747783291), (9, 249261097), (23, 97536951), (69, 32512317), (207, 10837439), (529, 4240737), (1587, 1413579), (4761, 471193)]