21000446955

素因数分解:

$3^2\times 5^1\times {\mathrm{4933}}^1\times {\mathrm{94603}}^1$

素因数の和:99547

約数の個数: 24

約数和(自身を含む): 36408538608

約数和(自身を除く): 15408091653

約数列:

[1, 3, 5, 9, 15, 45, 4933, 14799, 24665, 44397, 73995, 94603, 221985, 283809, 473015, 851427, 1419045, 4257135, 466676599, 1400029797, 2333382995, 4200089391, 7000148985, 21000446955]

約数ペア:

[(1, 21000446955), (3, 7000148985), (5, 4200089391), (9, 2333382995), (15, 1400029797), (45, 466676599), (4933, 4257135), (14799, 1419045), (24665, 851427), (44397, 473015), (73995, 283809), (94603, 221985)]