7139622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{169991}}^1$

素因数の和:170003

約数の個数: 16

約数和(自身を含む): 16319232

約数和(自身を除く): 9179610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 169991, 339982, 509973, 1019946, 1189937, 2379874, 3569811, 7139622]

約数ペア:

[(1, 7139622), (2, 3569811), (3, 2379874), (6, 1189937), (7, 1019946), (14, 509973), (21, 339982), (42, 169991)]