26802783

素因数分解:

$3^2\times 7^1\times {\mathrm{425441}}^1$

素因数の和:425454

約数の個数: 12

約数和(自身を含む): 44245968

約数和(自身を除く): 17443185

約数列:

[1, 3, 7, 9, 21, 63, 425441, 1276323, 2978087, 3828969, 8934261, 26802783]

約数ペア:

[(1, 26802783), (3, 8934261), (7, 3828969), (9, 2978087), (21, 1276323), (63, 425441)]