39104989

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{72551}}^1$

素因数の和:72576

約数の個数: 12

約数和(自身を含む): 49625568

約数和(自身を除く): 10520579

約数列:

[1, 7, 11, 49, 77, 539, 72551, 507857, 798061, 3554999, 5586427, 39104989]

約数ペア:

[(1, 39104989), (7, 5586427), (11, 3554999), (49, 798061), (77, 507857), (539, 72551)]