137204249

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{51991}}^1$

素因数の和:52040

約数の個数: 16

約数和(自身を含む): 174693120

約数和(自身を除く): 37488871

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 51991, 363937, 675883, 1507739, 4731181, 10554173, 19600607, 137204249]

約数ペア:

[(1, 137204249), (7, 19600607), (13, 10554173), (29, 4731181), (91, 1507739), (203, 675883), (377, 363937), (2639, 51991)]