268106321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{65027}}^1$

素因数の和:65084

約数の個数: 16

約数和(自身を含む): 332943360

約数和(自身を除く): 64837039

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 65027, 455189, 1235513, 2015837, 8648591, 14110859, 38300903, 268106321]

約数ペア:

[(1, 268106321), (7, 38300903), (19, 14110859), (31, 8648591), (133, 2015837), (217, 1235513), (589, 455189), (4123, 65027)]