672959277

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{17021}}^1$

素因数の和:17241

約数の個数: 24

約数和(自身を含む): 1019685888

約数和(自身を除く): 346726611

約数列:

[1, 3, 9, 23, 69, 191, 207, 573, 1719, 4393, 13179, 17021, 39537, 51063, 153189, 391483, 1174449, 3251011, 3523347, 9753033, 29259099, 74773253, 224319759, 672959277]

約数ペア:

[(1, 672959277), (3, 224319759), (9, 74773253), (23, 29259099), (69, 9753033), (191, 3523347), (207, 3251011), (573, 1174449), (1719, 391483), (4393, 153189), (13179, 51063), (17021, 39537)]