111639903

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{4001}}^1$

素因数の和:4206

約数の個数: 16

約数和(自身を含む): 152140032

約数和(自身を除く): 40500129

約数列:

[1, 3, 71, 131, 213, 393, 4001, 9301, 12003, 27903, 284071, 524131, 852213, 1572393, 37213301, 111639903]

約数ペア:

[(1, 111639903), (3, 37213301), (71, 1572393), (131, 852213), (213, 524131), (393, 284071), (4001, 27903), (9301, 12003)]