13812177

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 19893600

約数和(自身を除く): 6081423

約数列:

[1, 3, 17, 51, 89, 179, 267, 289, 537, 867, 1513, 3043, 4539, 9129, 15931, 25721, 47793, 51731, 77163, 155193, 270827, 812481, 4604059, 13812177]

約数ペア:

[(1, 13812177), (3, 4604059), (17, 812481), (51, 270827), (89, 155193), (179, 77163), (267, 51731), (289, 47793), (537, 25721), (867, 15931), (1513, 9129), (3043, 4539)]