539139601

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{76943}}^1$

素因数の和:76981

約数の個数: 24

約数和(自身を含む): 736815744

約数和(自身を除く): 197676143

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 76943, 538601, 846373, 1000259, 3770207, 5924611, 7001813, 11002849, 41472277, 49012691, 77019943, 539139601]

約数ペア:

[(1, 539139601), (7, 77019943), (11, 49012691), (13, 41472277), (49, 11002849), (77, 7001813), (91, 5924611), (143, 3770207), (539, 1000259), (637, 846373), (1001, 538601), (7007, 76943)]