13305951219

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{457}}^1\times {\mathrm{80209}}^1$

素因数の和:80691

約数の個数: 24

約数和(自身を含む): 19543647760

約数和(自身を除く): 6237696541

約数列:

[1, 3, 11, 33, 121, 363, 457, 1371, 5027, 15081, 55297, 80209, 165891, 240627, 882299, 2646897, 9705289, 29115867, 36655513, 109966539, 403210643, 1209631929, 4435317073, 13305951219]

約数ペア:

[(1, 13305951219), (3, 4435317073), (11, 1209631929), (33, 403210643), (121, 109966539), (363, 36655513), (457, 29115867), (1371, 9705289), (5027, 2646897), (15081, 882299), (55297, 240627), (80209, 165891)]