14211519

素因数分解:

$3^1\times 7^4\times {\mathrm{1973}}^1$

素因数の和:2004

約数の個数: 20

約数和(自身を含む): 22116696

約数和(自身を除く): 7905177

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1973, 2401, 5919, 7203, 13811, 41433, 96677, 290031, 676739, 2030217, 4737173, 14211519]

約数ペア:

[(1, 14211519), (3, 4737173), (7, 2030217), (21, 676739), (49, 290031), (147, 96677), (343, 41433), (1029, 13811), (1973, 7203), (2401, 5919)]