814347777279

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{19333}}^1\times {\mathrm{209563}}^1$

素因数の和:228966

約数の個数: 16

約数和(自身を含む): 1102065222272

約数和(自身を除く): 287717444993

約数列:

[1, 3, 67, 201, 19333, 57999, 209563, 628689, 1295311, 3885933, 14040721, 42122163, 4051481479, 12154444437, 271449259093, 814347777279]

約数ペア:

[(1, 814347777279), (3, 271449259093), (67, 12154444437), (201, 4051481479), (19333, 42122163), (57999, 14040721), (209563, 3885933), (628689, 1295311)]