30962709

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{26669}}^1$

素因数の和:26721

約数の個数: 16

約数和(自身を含む): 46939200

約数和(自身を除く): 15976491

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 26669, 80007, 240021, 720063, 1146767, 3440301, 10320903, 30962709]

約数ペア:

[(1, 30962709), (3, 10320903), (9, 3440301), (27, 1146767), (43, 720063), (129, 240021), (387, 80007), (1161, 26669)]