20131489131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30364237}}^1$

素因数の和:30364270

約数の個数: 16

約数和(自身を含む): 30607151904

約数和(自身を除く): 10475662773

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 30364237, 91092711, 394735081, 516192029, 1184205243, 1548576087, 6710496377, 20131489131]

約数ペア:

[(1, 20131489131), (3, 6710496377), (13, 1548576087), (17, 1184205243), (39, 516192029), (51, 394735081), (221, 91092711), (663, 30364237)]