28857525687

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{177433}}^1$

素因数の和:178519

約数の個数: 24

約数和(自身を含む): 44176807584

約数和(自身を除く): 15319281897

約数列:

[1, 3, 9, 17, 51, 153, 1063, 3189, 9567, 18071, 54213, 162639, 177433, 532299, 1596897, 3016361, 9049083, 27147249, 188611279, 565833837, 1697501511, 3206391743, 9619175229, 28857525687]

約数ペア:

[(1, 28857525687), (3, 9619175229), (9, 3206391743), (17, 1697501511), (51, 565833837), (153, 188611279), (1063, 27147249), (3189, 9049083), (9567, 3016361), (18071, 1596897), (54213, 532299), (162639, 177433)]