20220753

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8999}}^1$

素因数の和:9116

約数の個数: 16

約数和(自身を含む): 31104000

約数和(自身を除く): 10883247

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 8999, 26997, 62993, 188979, 962893, 2888679, 6740251, 20220753]

約数ペア:

[(1, 20220753), (3, 6740251), (7, 2888679), (21, 962893), (107, 188979), (321, 62993), (749, 26997), (2247, 8999)]