39166869

素因数分解:

$3^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1427}}^1$

素因数の和:2744

約数の個数: 16

約数和(自身を含む): 59770368

約数和(自身を除く): 20603499

約数列:

[1, 3, 7, 21, 1307, 1427, 3921, 4281, 9149, 9989, 27447, 29967, 1865089, 5595267, 13055623, 39166869]

約数ペア:

[(1, 39166869), (3, 13055623), (7, 5595267), (21, 1865089), (1307, 29967), (1427, 27447), (3921, 9989), (4281, 9149)]