228558519

素因数分解:

$3^2\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{3041}}^1$

素因数の和:4247

約数の個数: 24

約数和(自身を含む): 377743392

約数和(自身を除く): 149184873

約数列:

[1, 3, 7, 9, 21, 63, 1193, 3041, 3579, 8351, 9123, 10737, 21287, 25053, 27369, 63861, 75159, 191583, 3627913, 10883739, 25395391, 32651217, 76186173, 228558519]

約数ペア:

[(1, 228558519), (3, 76186173), (7, 32651217), (9, 25395391), (21, 10883739), (63, 3627913), (1193, 191583), (3041, 75159), (3579, 63861), (8351, 27369), (9123, 25053), (10737, 21287)]