239753067841

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{129737}}^1$

素因数の和:129969

約数の個数: 32

約数和(自身を含む): 288753196032

約数和(自身を除く): 49000128191

約数列:

[1, 7, 41, 47, 137, 287, 329, 959, 1927, 5617, 6439, 13489, 39319, 45073, 129737, 263999, 908159, 1847993, 5319217, 6097639, 17773969, 37234519, 42683473, 124417783, 250003199, 728732729, 835376543, 1750022393, 5101129103, 5847635801, 34250438263, 239753067841]

約数ペア:

[(1, 239753067841), (7, 34250438263), (41, 5847635801), (47, 5101129103), (137, 1750022393), (287, 835376543), (329, 728732729), (959, 250003199), (1927, 124417783), (5617, 42683473), (6439, 37234519), (13489, 17773969), (39319, 6097639), (45073, 5319217), (129737, 1847993), (263999, 908159)]