12715691697621

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{252340531}}^1$

素因数の和:252341057

約数の個数: 24

約数和(自身を含む): 20076212725920

約数和(自身を除く): 7360521028299

約数列:

[1, 3, 9, 11, 33, 99, 509, 1527, 4581, 5599, 16797, 50391, 252340531, 757021593, 2271064779, 2775745841, 8327237523, 24981712569, 128441330279, 385323990837, 1155971972511, 1412854633069, 4238563899207, 12715691697621]

約数ペア:

[(1, 12715691697621), (3, 4238563899207), (9, 1412854633069), (11, 1155971972511), (33, 385323990837), (99, 128441330279), (509, 24981712569), (1527, 8327237523), (4581, 2775745841), (5599, 2271064779), (16797, 757021593), (50391, 252340531)]