1109091

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 16

約数和(自身を含む): 1548288

約数和(自身を除く): 439197

約数列:

[1, 3, 41, 71, 123, 127, 213, 381, 2911, 5207, 8733, 9017, 15621, 27051, 369697, 1109091]

約数ペア:

[(1, 1109091), (3, 369697), (41, 27051), (71, 15621), (123, 9017), (127, 8733), (213, 5207), (381, 2911)]