121439442

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{277259}}^1$

素因数の和:277337

約数の個数: 16

約数和(自身を含む): 246206880

約数和(自身を除く): 124767438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 277259, 554518, 831777, 1663554, 20239907, 40479814, 60719721, 121439442]

約数ペア:

[(1, 121439442), (2, 60719721), (3, 40479814), (6, 20239907), (73, 1663554), (146, 831777), (219, 554518), (438, 277259)]