111990429

素因数分解:

$3^2\times {\mathrm{1811}}^1\times {\mathrm{6871}}^1$

素因数の和:8688

約数の個数: 12

約数和(自身を含む): 161876832

約数和(自身を除く): 49886403

約数列:

[1, 3, 9, 1811, 5433, 6871, 16299, 20613, 61839, 12443381, 37330143, 111990429]

約数ペア:

[(1, 111990429), (3, 37330143), (9, 12443381), (1811, 61839), (5433, 20613), (6871, 16299)]