810829017

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1069}}^1\times {\mathrm{1187}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 1189805760

約数和(自身を除く): 378976743

約数列:

[1, 3, 9, 71, 213, 639, 1069, 1187, 3207, 3561, 9621, 10683, 75899, 84277, 227697, 252831, 683091, 758493, 1268903, 3806709, 11420127, 90092113, 270276339, 810829017]

約数ペア:

[(1, 810829017), (3, 270276339), (9, 90092113), (71, 11420127), (213, 3806709), (639, 1268903), (1069, 758493), (1187, 683091), (3207, 252831), (3561, 227697), (9621, 84277), (10683, 75899)]