22029903

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3929}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 36784800

約数和(自身を除く): 14754897

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 3929, 5607, 11787, 27503, 35361, 82509, 247527, 349681, 1049043, 2447767, 3147129, 7343301, 22029903]

約数ペア:

[(1, 22029903), (3, 7343301), (7, 3147129), (9, 2447767), (21, 1049043), (63, 349681), (89, 247527), (267, 82509), (623, 35361), (801, 27503), (1869, 11787), (3929, 5607)]