12546969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1567}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 17837568

約数和(自身を除く): 5290599

約数列:

[1, 3, 17, 51, 157, 471, 1567, 2669, 4701, 8007, 26639, 79917, 246019, 738057, 4182323, 12546969]

約数ペア:

[(1, 12546969), (3, 4182323), (17, 738057), (51, 246019), (157, 79917), (471, 26639), (1567, 8007), (2669, 4701)]