9939591

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:732

約数の個数: 20

約数和(自身を含む): 14935272

約数和(自身を除く): 4995681

約数列:

[1, 3, 9, 27, 81, 277, 443, 831, 1329, 2493, 3987, 7479, 11961, 22437, 35883, 122711, 368133, 1104399, 3313197, 9939591]

約数ペア:

[(1, 9939591), (3, 3313197), (9, 1104399), (27, 368133), (81, 122711), (277, 35883), (443, 22437), (831, 11961), (1329, 7479), (2493, 3987)]