1681041

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 2338560

約数和(自身を除く): 657519

約数列:

[1, 3, 41, 79, 123, 173, 237, 519, 3239, 7093, 9717, 13667, 21279, 41001, 560347, 1681041]

約数ペア:

[(1, 1681041), (3, 560347), (41, 41001), (79, 21279), (123, 13667), (173, 9717), (237, 7093), (519, 3239)]