2100030927

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{643}}^1\times {\mathrm{3767}}^1$

素因数の和:4447

約数の個数: 24

約数和(自身を含む): 2979854976

約数和(自身を除く): 879824049

約数列:

[1, 3, 17, 51, 289, 643, 867, 1929, 3767, 10931, 11301, 32793, 64039, 185827, 192117, 557481, 1088663, 2422181, 3265989, 7266543, 41177077, 123531231, 700010309, 2100030927]

約数ペア:

[(1, 2100030927), (3, 700010309), (17, 123531231), (51, 41177077), (289, 7266543), (643, 3265989), (867, 2422181), (1929, 1088663), (3767, 557481), (10931, 192117), (11301, 185827), (32793, 64039)]