4091907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 5879808

約数和(自身を除く): 1787901

約数列:

[1, 3, 23, 31, 69, 93, 713, 1913, 2139, 5739, 43999, 59303, 131997, 177909, 1363969, 4091907]

約数ペア:

[(1, 4091907), (3, 1363969), (23, 177909), (31, 131997), (69, 59303), (93, 43999), (713, 5739), (1913, 2139)]