143672431

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 166489344

約数和(自身を除く): 22816913

約数列:

[1, 7, 107, 433, 443, 749, 3031, 3101, 46331, 47401, 191819, 324317, 331807, 1342733, 20524633, 143672431]

約数ペア:

[(1, 143672431), (7, 20524633), (107, 1342733), (433, 331807), (443, 324317), (749, 191819), (3031, 47401), (3101, 46331)]