15433947

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 24024000

約数和(自身を除く): 8590053

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2099, 2451, 6297, 7353, 18891, 39881, 90257, 119643, 270771, 358929, 812313, 1714883, 5144649, 15433947]

約数ペア:

[(1, 15433947), (3, 5144649), (9, 1714883), (19, 812313), (43, 358929), (57, 270771), (129, 119643), (171, 90257), (387, 39881), (817, 18891), (2099, 7353), (2451, 6297)]