1030323

素因数分解:

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

素因数の和:223

約数の個数: 24

約数和(自身を含む): 1645248

約数和(自身を除く): 614925

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 163, 301, 489, 903, 1141, 2107, 3423, 6321, 7009, 7987, 21027, 23961, 49063, 147189, 343441, 1030323]

約数ペア:

[(1, 1030323), (3, 343441), (7, 147189), (21, 49063), (43, 23961), (49, 21027), (129, 7987), (147, 7009), (163, 6321), (301, 3423), (489, 2107), (903, 1141)]