289301888057

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8130797}}^1$

素因数の和:8130857

約数の個数: 32

約数和(自身を含む): 393400530432

約数和(自身を除く): 104098642375

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 1547, 2093, 2737, 5083, 35581, 8130797, 56915579, 105700361, 138223549, 187008331, 739902527, 967564843, 1309058317, 1796906137, 2431108303, 3179141627, 12578342959, 17017758121, 22253991389, 41328841151, 289301888057]

約数ペア:

[(1, 289301888057), (7, 41328841151), (13, 22253991389), (17, 17017758121), (23, 12578342959), (91, 3179141627), (119, 2431108303), (161, 1796906137), (221, 1309058317), (299, 967564843), (391, 739902527), (1547, 187008331), (2093, 138223549), (2737, 105700361), (5083, 56915579), (35581, 8130797)]