2017505127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{2671}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 3004268544

約数和(自身を除く): 986763417

約数列:

[1, 3, 11, 33, 47, 141, 487, 517, 1461, 1551, 2671, 5357, 8013, 16071, 22889, 29381, 68667, 88143, 125537, 251779, 376611, 755337, 1300777, 1380907, 3902331, 4142721, 14308547, 42925641, 61136519, 183409557, 672501709, 2017505127]

約数ペア:

[(1, 2017505127), (3, 672501709), (11, 183409557), (33, 61136519), (47, 42925641), (141, 14308547), (487, 4142721), (517, 3902331), (1461, 1380907), (1551, 1300777), (2671, 755337), (5357, 376611), (8013, 251779), (16071, 125537), (22889, 88143), (29381, 68667)]