172236673

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{62929}}^1$

素因数の和:62976

約数の個数: 16

約数和(自身を含む): 217486080

約数和(自身を除く): 45249407

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 62929, 440503, 1069793, 1447367, 7488551, 10131569, 24605239, 172236673]

約数ペア:

[(1, 172236673), (7, 24605239), (17, 10131569), (23, 7488551), (119, 1447367), (161, 1069793), (391, 440503), (2737, 62929)]