126641593

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1549}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 144088000

約数和(自身を除く): 17446407

約数列:

[1, 13, 19, 247, 331, 1549, 4303, 6289, 20137, 29431, 81757, 382603, 512719, 6665347, 9741661, 126641593]

約数ペア:

[(1, 126641593), (13, 9741661), (19, 6665347), (247, 512719), (331, 382603), (1549, 81757), (4303, 29431), (6289, 20137)]