173640423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{11719}}^1$

素因数の和:12182

約数の個数: 16

約数和(自身を含む): 253152000

約数和(自身を除く): 79511577

約数列:

[1, 3, 11, 33, 449, 1347, 4939, 11719, 14817, 35157, 128909, 386727, 5261831, 15785493, 57880141, 173640423]

約数ペア:

[(1, 173640423), (3, 57880141), (11, 15785493), (33, 5261831), (449, 386727), (1347, 128909), (4939, 35157), (11719, 14817)]