13373395

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3571}}^1$

素因数の和:3690

約数の個数: 16

約数和(自身を含む): 18517248

約数和(自身を除く): 5143853

約数列:

[1, 5, 7, 35, 107, 535, 749, 3571, 3745, 17855, 24997, 124985, 382097, 1910485, 2674679, 13373395]

約数ペア:

[(1, 13373395), (5, 2674679), (7, 1910485), (35, 382097), (107, 124985), (535, 24997), (749, 17855), (3571, 3745)]