3887331

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5003}}^1$

素因数の和:5050

約数の個数: 16

約数和(自身を含む): 6084864

約数和(自身を除く): 2197533

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 5003, 15009, 35021, 105063, 185111, 555333, 1295777, 3887331]

約数ペア:

[(1, 3887331), (3, 1295777), (7, 555333), (21, 185111), (37, 105063), (111, 35021), (259, 15009), (777, 5003)]