249564939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{7247}}^1$

素因数の和:8146

約数の個数: 16

約数和(自身を含む): 358804992

約数和(自身を除く): 109240053

約数列:

[1, 3, 13, 39, 883, 2649, 7247, 11479, 21741, 34437, 94211, 282633, 6399101, 19197303, 83188313, 249564939]

約数ペア:

[(1, 249564939), (3, 83188313), (13, 19197303), (39, 6399101), (883, 282633), (2649, 94211), (7247, 34437), (11479, 21741)]