3005829

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 20

約数和(自身を含む): 4599936

約数和(自身を除く): 1594107

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 863, 1161, 2589, 3483, 7767, 23301, 37109, 69903, 111327, 333981, 1001943, 3005829]

約数ペア:

[(1, 3005829), (3, 1001943), (9, 333981), (27, 111327), (43, 69903), (81, 37109), (129, 23301), (387, 7767), (863, 3483), (1161, 2589)]