28064913303

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2081}}^1\times {\mathrm{4253}}^1$

素因数の和:6495

約数の個数: 32

約数和(自身を含む): 43079611392

約数和(自身を除く): 15014698089

約数列:

[1, 3, 7, 21, 151, 453, 1057, 2081, 3171, 4253, 6243, 12759, 14567, 29771, 43701, 89313, 314231, 642203, 942693, 1926609, 2199617, 4495421, 6598851, 8850493, 13486263, 26551479, 61953451, 185860353, 1336424443, 4009273329, 9354971101, 28064913303]

約数ペア:

[(1, 28064913303), (3, 9354971101), (7, 4009273329), (21, 1336424443), (151, 185860353), (453, 61953451), (1057, 26551479), (2081, 13486263), (3171, 8850493), (4253, 6598851), (6243, 4495421), (12759, 2199617), (14567, 1926609), (29771, 942693), (43701, 642203), (89313, 314231)]