17394831

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{9337}}^1$

素因数の和:9372

約数の個数: 20

約数和(自身を含む): 27117552

約数和(自身を除く): 9722721

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 9337, 28011, 84033, 214751, 252099, 644253, 756297, 1932759, 5798277, 17394831]

約数ペア:

[(1, 17394831), (3, 5798277), (9, 1932759), (23, 756297), (27, 644253), (69, 252099), (81, 214751), (207, 84033), (621, 28011), (1863, 9337)]