28269477531

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2076043}}^1$

素因数の和:2076155

約数の個数: 24

約数和(自身を含む): 43721486640

約数和(自身を除く): 15452009109

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 13617, 2076043, 6228129, 18684387, 35292731, 105878193, 184767827, 317634579, 554303481, 1662910443, 3141053059, 9423159177, 28269477531]

約数ペア:

[(1, 28269477531), (3, 9423159177), (9, 3141053059), (17, 1662910443), (51, 554303481), (89, 317634579), (153, 184767827), (267, 105878193), (801, 35292731), (1513, 18684387), (4539, 6228129), (13617, 2076043)]