38929449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2371}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 56055104

約数和(自身を除く): 17125655

約数列:

[1, 3, 13, 39, 421, 1263, 2371, 5473, 7113, 16419, 30823, 92469, 998191, 2994573, 12976483, 38929449]

約数ペア:

[(1, 38929449), (3, 12976483), (13, 2994573), (39, 998191), (421, 92469), (1263, 30823), (2371, 16419), (5473, 7113)]