3090969

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 5347056

約数和(自身を除く): 2256087

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 163, 301, 387, 441, 489, 903, 1141, 1467, 2107, 2709, 3423, 6321, 7009, 7987, 10269, 18963, 21027, 23961, 49063, 63081, 71883, 147189, 343441, 441567, 1030323, 3090969]

約数ペア:

[(1, 3090969), (3, 1030323), (7, 441567), (9, 343441), (21, 147189), (43, 71883), (49, 63081), (63, 49063), (129, 23961), (147, 21027), (163, 18963), (301, 10269), (387, 7987), (441, 7009), (489, 6321), (903, 3423), (1141, 2709), (1467, 2107)]