39690513

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{31277}}^1$

素因数の和:31333

約数の個数: 16

約数和(自身を含む): 60053760

約数和(自身を除く): 20363247

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 31277, 93831, 281493, 844479, 1470019, 4410057, 13230171, 39690513]

約数ペア:

[(1, 39690513), (3, 13230171), (9, 4410057), (27, 1470019), (47, 844479), (141, 281493), (423, 93831), (1269, 31277)]