3972537

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6429

約数の個数: 16

約数和(自身を含む): 6142080

約数和(自身を除く): 2169543

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 6397, 19191, 57573, 147131, 172719, 441393, 1324179, 3972537]

約数ペア:

[(1, 3972537), (3, 1324179), (9, 441393), (23, 172719), (27, 147131), (69, 57573), (207, 19191), (621, 6397)]