814376479

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163169}}^1$

素因数の和:163230

約数の個数: 16

約数和(自身を含む): 1002516480

約数和(自身を除く): 188140001

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 163169, 1142183, 3752887, 5058239, 26270209, 35407673, 116339497, 814376479]

約数ペア:

[(1, 814376479), (7, 116339497), (23, 35407673), (31, 26270209), (161, 5058239), (217, 3752887), (713, 1142183), (4991, 163169)]