8887563

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1096

約数の個数: 20

約数和(自身を含む): 13407768

約数和(自身を除く): 4520205

約数列:

[1, 3, 9, 27, 81, 113, 339, 971, 1017, 2913, 3051, 8739, 9153, 26217, 78651, 109723, 329169, 987507, 2962521, 8887563]

約数ペア:

[(1, 8887563), (3, 2962521), (9, 987507), (27, 329169), (81, 109723), (113, 78651), (339, 26217), (971, 9153), (1017, 8739), (2913, 3051)]