2000866563

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{21599}}^1$

素因数の和:21728

約数の個数: 32

約数和(自身を含む): 3068928000

約数和(自身を除く): 1068061437

約数列:

[1, 3, 9, 27, 47, 73, 141, 219, 423, 657, 1269, 1971, 3431, 10293, 21599, 30879, 64797, 92637, 194391, 583173, 1015153, 1576727, 3045459, 4730181, 9136377, 14190543, 27409131, 42571629, 74106169, 222318507, 666955521, 2000866563]

約数ペア:

[(1, 2000866563), (3, 666955521), (9, 222318507), (27, 74106169), (47, 42571629), (73, 27409131), (141, 14190543), (219, 9136377), (423, 4730181), (657, 3045459), (1269, 1576727), (1971, 1015153), (3431, 583173), (10293, 194391), (21599, 92637), (30879, 64797)]