56187131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56131}}^1$

素因数の和:56162

約数の個数: 16

約数和(自身を含む): 75441408

約数和(自身を除く): 19254277

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 56131, 392917, 617441, 729703, 4322087, 5107921, 8026733, 56187131]

約数ペア:

[(1, 56187131), (7, 8026733), (11, 5107921), (13, 4322087), (77, 729703), (91, 617441), (143, 392917), (1001, 56131)]