25151517

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3889

約数の個数: 24

約数和(自身を含む): 39371904

約数和(自身を除く): 14220387

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 3823, 6579, 11469, 34407, 64991, 164389, 194973, 493167, 584919, 1479501, 2794613, 8383839, 25151517]

約数ペア:

[(1, 25151517), (3, 8383839), (9, 2794613), (17, 1479501), (43, 584919), (51, 493167), (129, 194973), (153, 164389), (387, 64991), (731, 34407), (2193, 11469), (3823, 6579)]