1376148933

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{38351}}^1$

素因数の和:38806

約数の個数: 20

約数和(自身を含む): 2060422848

約数和(自身を除く): 684273915

約数列:

[1, 3, 9, 27, 81, 443, 1329, 3987, 11961, 35883, 38351, 115053, 345159, 1035477, 3106431, 16989493, 50968479, 152905437, 458716311, 1376148933]

約数ペア:

[(1, 1376148933), (3, 458716311), (9, 152905437), (27, 50968479), (81, 16989493), (443, 3106431), (1329, 1035477), (3987, 345159), (11961, 115053), (35883, 38351)]