39487857

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2767}}^1$

素因数の和:2908

約数の個数: 16

約数和(自身を含む): 54208512

約数和(自身を除く): 14720655

約数列:

[1, 3, 67, 71, 201, 213, 2767, 4757, 8301, 14271, 185389, 196457, 556167, 589371, 13162619, 39487857]

約数ペア:

[(1, 39487857), (3, 13162619), (67, 589371), (71, 556167), (201, 196457), (213, 185389), (2767, 14271), (4757, 8301)]