258704967

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{4919}}^1$

素因数の和:5342

約数の個数: 16

約数和(自身を含む): 353295360

約数和(自身を除く): 94590393

約数列:

[1, 3, 47, 141, 373, 1119, 4919, 14757, 17531, 52593, 231193, 693579, 1834787, 5504361, 86234989, 258704967]

約数ペア:

[(1, 258704967), (3, 86234989), (47, 5504361), (141, 1834787), (373, 693579), (1119, 231193), (4919, 52593), (14757, 17531)]