38438257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{691}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 45339840

約数和(自身を除く): 6901583

約数列:

[1, 11, 13, 143, 389, 691, 4279, 5057, 7601, 8983, 55627, 98813, 268799, 2956789, 3494387, 38438257]

約数ペア:

[(1, 38438257), (11, 3494387), (13, 2956789), (143, 268799), (389, 98813), (691, 55627), (4279, 8983), (5057, 7601)]