38427609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1811}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 56012544

約数和(自身を除く): 17584935

約数列:

[1, 3, 11, 33, 643, 1811, 1929, 5433, 7073, 19921, 21219, 59763, 1164473, 3493419, 12809203, 38427609]

約数ペア:

[(1, 38427609), (3, 12809203), (11, 3493419), (33, 1164473), (643, 59763), (1811, 21219), (1929, 19921), (5433, 7073)]