5031273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 2710167

約数列:

[1, 3, 13, 23, 39, 69, 71, 79, 213, 237, 299, 897, 923, 1027, 1633, 1817, 2769, 3081, 4899, 5451, 5609, 16827, 21229, 23621, 63687, 70863, 72917, 129007, 218751, 387021, 1677091, 5031273]

約数ペア:

[(1, 5031273), (3, 1677091), (13, 387021), (23, 218751), (39, 129007), (69, 72917), (71, 70863), (79, 63687), (213, 23621), (237, 21229), (299, 16827), (897, 5609), (923, 5451), (1027, 4899), (1633, 3081), (1817, 2769)]