268845361

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8363}}^1$

素因数の和:8472

約数の個数: 16

約数和(自身を含む): 298695168

約数和(自身を除く): 29849807

約数列:

[1, 17, 31, 61, 527, 1037, 1891, 8363, 32147, 142171, 259253, 510143, 4407301, 8672431, 15814433, 268845361]

約数ペア:

[(1, 268845361), (17, 15814433), (31, 8672431), (61, 4407301), (527, 510143), (1037, 259253), (1891, 142171), (8363, 32147)]