126286531

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3049}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 148254400

約数和(自身を除く): 21967869

約数列:

[1, 7, 61, 97, 427, 679, 3049, 5917, 21343, 41419, 185989, 295753, 1301923, 2070271, 18040933, 126286531]

約数ペア:

[(1, 126286531), (7, 18040933), (61, 2070271), (97, 1301923), (427, 295753), (679, 185989), (3049, 41419), (5917, 21343)]