2100090254637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{703673}}^1$

素因数の和:704253

約数の個数: 32

約数和(自身を含む): 2993260314240

約数和(自身を除く): 893170059603

約数列:

[1, 3, 17, 51, 139, 417, 421, 1263, 2363, 7089, 7157, 21471, 58519, 175557, 703673, 994823, 2111019, 2984469, 11962441, 35887323, 97810547, 293431641, 296246333, 888738999, 1662779299, 4988337897, 5036187661, 15108562983, 41178240287, 123534720861, 700030084879, 2100090254637]

約数ペア:

[(1, 2100090254637), (3, 700030084879), (17, 123534720861), (51, 41178240287), (139, 15108562983), (417, 5036187661), (421, 4988337897), (1263, 1662779299), (2363, 888738999), (7089, 296246333), (7157, 293431641), (21471, 97810547), (58519, 35887323), (175557, 11962441), (703673, 2984469), (994823, 2111019)]