1965969693

素因数分解:

$3^2\times {\mathrm{6691}}^1\times {\mathrm{32647}}^1$

素因数の和:39344

約数の個数: 12

約数和(自身を含む): 2840245408

約数和(自身を除く): 874275715

約数列:

[1, 3, 9, 6691, 20073, 32647, 60219, 97941, 293823, 218441077, 655323231, 1965969693]

約数ペア:

[(1, 1965969693), (3, 655323231), (9, 218441077), (6691, 293823), (20073, 97941), (32647, 60219)]