2057354991

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{54311}}^1$

素因数の和:54404

約数の個数: 32

約数和(自身を含む): 3232650240

約数和(自身を除く): 1175295249

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 1403, 1647, 4209, 12627, 37881, 54311, 162933, 488799, 1249153, 1466397, 3312971, 3747459, 9938913, 11242377, 29816739, 33727131, 76198333, 89450217, 228594999, 685784997, 2057354991]

約数ペア:

[(1, 2057354991), (3, 685784997), (9, 228594999), (23, 89450217), (27, 76198333), (61, 33727131), (69, 29816739), (183, 11242377), (207, 9938913), (549, 3747459), (621, 3312971), (1403, 1466397), (1647, 1249153), (4209, 488799), (12627, 162933), (37881, 54311)]