2108348541

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{162343}}^1$

素因数の和:162402

約数の個数: 32

約数和(自身を含む): 3454680320

約数和(自身を除く): 1346331779

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987, 162343, 487029, 1461087, 2110459, 4383261, 6006691, 6331377, 18020073, 18994131, 54060219, 56982393, 78086983, 162180657, 234260949, 702782847, 2108348541]

約数ペア:

[(1, 2108348541), (3, 702782847), (9, 234260949), (13, 162180657), (27, 78086983), (37, 56982393), (39, 54060219), (111, 18994131), (117, 18020073), (333, 6331377), (351, 6006691), (481, 4383261), (999, 2110459), (1443, 1461087), (4329, 487029), (12987, 162343)]