2893446369

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{3761}}^1$

素因数の和:4206

約数の個数: 48

約数和(自身を含む): 4812350400

約数和(自身を除く): 1918904031

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 409, 627, 1227, 1881, 3681, 3761, 4499, 7771, 11283, 13497, 23313, 33849, 40491, 41371, 69939, 71459, 85481, 124113, 214377, 256443, 372339, 643131, 769329, 786049, 1538249, 2358147, 4614747, 7074441, 13844241, 16920739, 29226731, 50762217, 87680193, 152286651, 263040579, 321494041, 964482123, 2893446369]

約数ペア:

[(1, 2893446369), (3, 964482123), (9, 321494041), (11, 263040579), (19, 152286651), (33, 87680193), (57, 50762217), (99, 29226731), (171, 16920739), (209, 13844241), (409, 7074441), (627, 4614747), (1227, 2358147), (1881, 1538249), (3681, 786049), (3761, 769329), (4499, 643131), (7771, 372339), (11283, 256443), (13497, 214377), (23313, 124113), (33849, 85481), (40491, 71459), (41371, 69939)]