23684319

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{12713}}^1$

素因数の和:12748

約数の個数: 20

約数和(自身を含む): 36921456

約数和(自身を除く): 13237137

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 12713, 38139, 114417, 292399, 343251, 877197, 1029753, 2631591, 7894773, 23684319]

約数ペア:

[(1, 23684319), (3, 7894773), (9, 2631591), (23, 1029753), (27, 877197), (69, 343251), (81, 292399), (207, 114417), (621, 38139), (1863, 12713)]