12123669

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2671}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 17314560

約数和(自身を除く): 5190891

約数列:

[1, 3, 17, 51, 89, 267, 1513, 2671, 4539, 8013, 45407, 136221, 237719, 713157, 4041223, 12123669]

約数ペア:

[(1, 12123669), (3, 4041223), (17, 713157), (51, 237719), (89, 136221), (267, 45407), (1513, 8013), (2671, 4539)]