20131752963

素因数分解:

$3^1\times 7^1\times {\mathrm{8761}}^1\times {\mathrm{109423}}^1$

素因数の和:118194

約数の個数: 16

約数和(自身を含む): 30680738816

約数和(自身を除く): 10548985853

約数列:

[1, 3, 7, 21, 8761, 26283, 61327, 109423, 183981, 328269, 765961, 2297883, 958654903, 2875964709, 6710584321, 20131752963]

約数ペア:

[(1, 20131752963), (3, 6710584321), (7, 2875964709), (21, 958654903), (8761, 2297883), (26283, 765961), (61327, 328269), (109423, 183981)]