1140398433

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{238627}}^1$

素因数の和:238698

約数の個数: 20

約数和(自身を含む): 1732439280

約数和(自身を除く): 592040847

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 238627, 715881, 2147643, 6442929, 14078993, 19328787, 42236979, 126710937, 380132811, 1140398433]

約数ペア:

[(1, 1140398433), (3, 380132811), (9, 126710937), (27, 42236979), (59, 19328787), (81, 14078993), (177, 6442929), (531, 2147643), (1593, 715881), (4779, 238627)]