312203423

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{4127}}^1$

素因数の和:4342

約数の個数: 16

約数和(自身を含む): 363792384

約数和(自身を除く): 51588961

約数列:

[1, 7, 101, 107, 707, 749, 4127, 10807, 28889, 75649, 416827, 441589, 2917789, 3091123, 44600489, 312203423]

約数ペア:

[(1, 312203423), (7, 44600489), (101, 3091123), (107, 2917789), (707, 441589), (749, 416827), (4127, 75649), (10807, 28889)]