1245673429

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1244429}}^1$

素因数の和:1244460

約数の個数: 16

約数和(自身を含む): 1672513920

約数和(自身を除く): 426840491

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1244429, 8711003, 13688719, 16177577, 95821033, 113243039, 177953347, 1245673429]

約数ペア:

[(1, 1245673429), (7, 177953347), (11, 113243039), (13, 95821033), (77, 16177577), (91, 13688719), (143, 8711003), (1001, 1244429)]