39877009

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 43688448

約数和(自身を除く): 3811439

約数列:

[1, 23, 37, 47, 851, 997, 1081, 1739, 22931, 36889, 39997, 46859, 848447, 1077757, 1733783, 39877009]

約数ペア:

[(1, 39877009), (23, 1733783), (37, 1077757), (47, 848447), (851, 46859), (997, 39997), (1081, 36889), (1739, 22931)]