2247681027

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{29129}}^1$

素因数の和:29255

約数の個数: 24

約数和(自身を含む): 3219447600

約数和(自身を除く): 971766573

約数列:

[1, 3, 17, 51, 89, 267, 289, 867, 1513, 4539, 25721, 29129, 77163, 87387, 495193, 1485579, 2592481, 7777443, 8418281, 25254843, 44072177, 132216531, 749227009, 2247681027]

約数ペア:

[(1, 2247681027), (3, 749227009), (17, 132216531), (51, 44072177), (89, 25254843), (267, 8418281), (289, 7777443), (867, 2592481), (1513, 1485579), (4539, 495193), (25721, 87387), (29129, 77163)]