38257479

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3371}}^1$

素因数の和:3487

約数の個数: 24

約数和(自身を含む): 60142992

約数和(自身を除く): 21885513

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 3371, 3783, 10113, 11349, 30339, 43823, 131469, 326987, 394407, 980961, 2942883, 4250831, 12752493, 38257479]

約数ペア:

[(1, 38257479), (3, 12752493), (9, 4250831), (13, 2942883), (39, 980961), (97, 394407), (117, 326987), (291, 131469), (873, 43823), (1261, 30339), (3371, 11349), (3783, 10113)]