342116789

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 434626560

約数和(自身を除く): 92509771

約数列:

[1, 7, 17, 23, 119, 161, 239, 391, 523, 1673, 2737, 3661, 4063, 5497, 8891, 12029, 28441, 38479, 62237, 84203, 93449, 124997, 204493, 654143, 874979, 1431451, 2124949, 2874931, 14874643, 20124517, 48873827, 342116789]

約数ペア:

[(1, 342116789), (7, 48873827), (17, 20124517), (23, 14874643), (119, 2874931), (161, 2124949), (239, 1431451), (391, 874979), (523, 654143), (1673, 204493), (2737, 124997), (3661, 93449), (4063, 84203), (5497, 62237), (8891, 38479), (12029, 28441)]