38397543

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 56318976

約数和(自身を除く): 17921433

約数列:

[1, 3, 17, 47, 51, 83, 141, 193, 249, 579, 799, 1411, 2397, 3281, 3901, 4233, 9071, 9843, 11703, 16019, 27213, 48057, 66317, 154207, 198951, 272323, 462621, 752893, 816969, 2258679, 12799181, 38397543]

約数ペア:

[(1, 38397543), (3, 12799181), (17, 2258679), (47, 816969), (51, 752893), (83, 462621), (141, 272323), (193, 198951), (249, 154207), (579, 66317), (799, 48057), (1411, 27213), (2397, 16019), (3281, 11703), (3901, 9843), (4233, 9071)]