142121769

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{3511}}^1$

素因数の和:3748

約数の個数: 16

約数和(自身を含む): 192850944

約数和(自身を除く): 50729175

約数列:

[1, 3, 103, 131, 309, 393, 3511, 10533, 13493, 40479, 361633, 459941, 1084899, 1379823, 47373923, 142121769]

約数ペア:

[(1, 142121769), (3, 47373923), (103, 1379823), (131, 1084899), (309, 459941), (393, 361633), (3511, 40479), (10533, 13493)]