23211951

素因数分解:

$3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1559}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 35443200

約数和(自身を除く): 12231249

約数列:

[1, 3, 7, 21, 709, 1559, 2127, 4677, 4963, 10913, 14889, 32739, 1105331, 3315993, 7737317, 23211951]

約数ペア:

[(1, 23211951), (3, 7737317), (7, 3315993), (21, 1105331), (709, 32739), (1559, 14889), (2127, 10913), (4677, 4963)]